203090725

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{54521}}^1$

素因数の和:54680

約数の個数: 12

約数和(自身を含む): 253527300

約数和(自身を除く): 50436575

約数列:

[1, 5, 25, 149, 745, 3725, 54521, 272605, 1363025, 8123629, 40618145, 203090725]

約数ペア:

[(1, 203090725), (5, 40618145), (25, 8123629), (149, 1363025), (745, 272605), (3725, 54521)]