201131885

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{1667}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 246196800

約数和(自身を除く): 45064915

約数列:

[1, 5, 59, 295, 409, 1667, 2045, 8335, 24131, 98353, 120655, 491765, 681803, 3409015, 40226377, 201131885]

約数ペア:

[(1, 201131885), (5, 40226377), (59, 3409015), (295, 681803), (409, 491765), (1667, 120655), (2045, 98353), (8335, 24131)]