201936639

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{20441}}^1$

素因数の和:20570

約数の個数: 16

約数和(自身を含む): 279646560

約数和(自身を除く): 77709921

約数列:

[1, 3, 37, 89, 111, 267, 3293, 9879, 20441, 61323, 756317, 1819249, 2268951, 5457747, 67312213, 201936639]

約数ペア:

[(1, 201936639), (3, 67312213), (37, 5457747), (89, 2268951), (111, 1819249), (267, 756317), (3293, 61323), (9879, 20441)]