204388705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{4271}}^1$

素因数の和:4856

約数の個数: 16

約数和(自身を含む): 260216064

約数和(自身を除く): 55827359

約数列:

[1, 5, 17, 85, 563, 2815, 4271, 9571, 21355, 47855, 72607, 363035, 2404573, 12022865, 40877741, 204388705]

約数ペア:

[(1, 204388705), (5, 40877741), (17, 12022865), (85, 2404573), (563, 363035), (2815, 72607), (4271, 47855), (9571, 21355)]