203231125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{85571}}^1$

素因数の和:85605

約数の個数: 16

約数和(自身を含む): 266984640

約数和(自身を除く): 63753515

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 85571, 427855, 1625849, 2139275, 8129245, 10696375, 40646225, 203231125]

約数ペア:

[(1, 203231125), (5, 40646225), (19, 10696375), (25, 8129245), (95, 2139275), (125, 1625849), (475, 427855), (2375, 85571)]