222202624895

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{1571}}^1\times {\mathrm{142151}}^1$

素因数の和:143926

約数の個数: 16

約数和(自身を含む): 268155532800

約数和(自身を除く): 45952907905

約数列:

[1, 5, 199, 995, 1571, 7855, 142151, 312629, 710755, 1563145, 28288049, 141440245, 223319221, 1116596105, 44440524979, 222202624895]

約数ペア:

[(1, 222202624895), (5, 44440524979), (199, 1116596105), (995, 223319221), (1571, 141440245), (7855, 28288049), (142151, 1563145), (312629, 710755)]