204513670

素因数分解:

$2^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{8017}}^1$

素因数の和:10575

約数の個数: 16

約数和(自身を含む): 368314848

約数和(自身を除く): 163801178

約数列:

[1, 2, 5, 10, 2551, 5102, 8017, 12755, 16034, 25510, 40085, 80170, 20451367, 40902734, 102256835, 204513670]

約数ペア:

[(1, 204513670), (2, 102256835), (5, 40902734), (10, 20451367), (2551, 80170), (5102, 40085), (8017, 25510), (12755, 16034)]