Efficent solution(1.0 sec.) for counting divisiors

Revision en1, by namespace12, 2020-09-25 11:50:34

I've tried to solve this using sieve and prime factorization but I got TLE for some cases. Here is the CSES problem:) [(https://cses.fi/problemset/task/1713/)]

Here is my solution

I need a more efficient approach.

Tags #divisors, #sieve, #countingdivisors, #prime

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en3 English namespace12 2020-09-25 12:09:05 7 Tiny change: 'deone.com/)\n \nI ne' -> 'deone.com/EiLUs2))\n \nI ne'
en2 English namespace12 2020-09-25 11:51:29 3
en1 English namespace12 2020-09-25 11:50:34 297 Initial revision (published)