202010185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{8609}}^1$

素因数の和:8665

約数の個数: 24

約数和(自身を含む): 275554440

約数和(自身を除く): 73544255

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 8609, 23465, 43045, 111917, 163571, 559585, 817855, 2126423, 3107849, 10632115, 15539245, 40402037, 202010185]

約数ペア:

[(1, 202010185), (5, 40402037), (13, 15539245), (19, 10632115), (65, 3107849), (95, 2126423), (247, 817855), (361, 559585), (1235, 163571), (1805, 111917), (4693, 43045), (8609, 23465)]