202604215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19699}}^1$

素因数の和:19743

約数の個数: 24

約数和(自身を含む): 282970800

約数和(自身を除く): 80366585

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 19699, 98495, 216689, 334883, 1083445, 1674415, 2383579, 3683713, 11917895, 18418565, 40520843, 202604215]

約数ペア:

[(1, 202604215), (5, 40520843), (11, 18418565), (17, 11917895), (55, 3683713), (85, 2383579), (121, 1674415), (187, 1083445), (605, 334883), (935, 216689), (2057, 98495), (10285, 19699)]