217418795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{5393}}^1$

素因数の和:6142

約数の個数: 16

約数和(自身を含む): 285062112

約数和(自身を除く): 67643317

約数列:

[1, 5, 11, 55, 733, 3665, 5393, 8063, 26965, 40315, 59323, 296615, 3953069, 19765345, 43483759, 217418795]

約数ペア:

[(1, 217418795), (5, 43483759), (11, 19765345), (55, 3953069), (733, 296615), (3665, 59323), (5393, 40315), (8063, 26965)]