204022855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{2837}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 258144480

約数和(自身を除く): 54121625

約数列:

[1, 5, 19, 95, 757, 2837, 3785, 14185, 14383, 53903, 71915, 269515, 2147609, 10738045, 40804571, 204022855]

約数ペア:

[(1, 204022855), (5, 40804571), (19, 10738045), (95, 2147609), (757, 269515), (2837, 71915), (3785, 53903), (14185, 14383)]