201944275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36551}}^1$

素因数の和:36591

約数の個数: 24

約数和(自身を含む): 285544224

約数和(自身を除く): 83599949

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 36551, 182755, 475163, 621367, 913775, 2375815, 3106835, 8077771, 11879075, 15534175, 40388855, 201944275]

約数ペア:

[(1, 201944275), (5, 40388855), (13, 15534175), (17, 11879075), (25, 8077771), (65, 3106835), (85, 2375815), (221, 913775), (325, 621367), (425, 475163), (1105, 182755), (5525, 36551)]