208876375

素因数分解:

$5^3\times {\mathrm{379}}^1\times {\mathrm{4409}}^1$

素因数の和:4803

約数の個数: 16

約数和(自身を含む): 261424800

約数和(自身を除く): 52548425

約数列:

[1, 5, 25, 125, 379, 1895, 4409, 9475, 22045, 47375, 110225, 551125, 1671011, 8355055, 41775275, 208876375]

約数ペア:

[(1, 208876375), (5, 41775275), (25, 8355055), (125, 1671011), (379, 551125), (1895, 110225), (4409, 47375), (9475, 22045)]