201747925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16369}}^1$

素因数の和:16425

約数の個数: 24

約数和(自身を含む): 274033800

約数和(自身を除く): 72285875

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 16369, 81845, 278273, 409225, 474701, 1391365, 2373505, 6956825, 8069917, 11867525, 40349585, 201747925]

約数ペア:

[(1, 201747925), (5, 40349585), (17, 11867525), (25, 8069917), (29, 6956825), (85, 2373505), (145, 1391365), (425, 474701), (493, 409225), (725, 278273), (2465, 81845), (12325, 16369)]