201908725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{425071}}^1$

素因数の和:425100

約数の個数: 12

約数和(自身を含む): 263544640

約数和(自身を除く): 61635915

約数列:

[1, 5, 19, 25, 95, 475, 425071, 2125355, 8076349, 10626775, 40381745, 201908725]

約数ペア:

[(1, 201908725), (5, 40381745), (19, 10626775), (25, 8076349), (95, 2125355), (475, 425071)]