200901725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 264060480

約数和(自身を除く): 63158755

約数列:

[1, 5, 19, 25, 95, 151, 475, 755, 2801, 2869, 3775, 14005, 14345, 53219, 70025, 71725, 266095, 422951, 1330475, 2114755, 8036069, 10573775, 40180345, 200901725]

約数ペア:

[(1, 200901725), (5, 40180345), (19, 10573775), (25, 8036069), (95, 2114755), (151, 1330475), (475, 422951), (755, 266095), (2801, 71725), (2869, 70025), (3775, 53219), (14005, 14345)]