204515174

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{2137}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 310437600

約数和(自身を除く): 105922426

約数列:

[1, 2, 109, 218, 439, 878, 2137, 4274, 47851, 95702, 232933, 465866, 938143, 1876286, 102257587, 204515174]

約数ペア:

[(1, 204515174), (2, 102257587), (109, 1876286), (218, 938143), (439, 465866), (878, 232933), (2137, 95702), (4274, 47851)]