204547570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1203221}}^1$

素因数の和:1203245

約数の個数: 16

約数和(自身を含む): 389843928

約数和(自身を除く): 185296358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1203221, 2406442, 6016105, 12032210, 20454757, 40909514, 102273785, 204547570]

約数ペア:

[(1, 204547570), (2, 102273785), (5, 40909514), (10, 20454757), (17, 12032210), (34, 6016105), (85, 2406442), (170, 1203221)]