201329646340

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{47708447}}^1$

素因数の和:47708667

約数の個数: 24

約数和(自身を含む): 424796020992

約数和(自身を除く): 223466374652

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 47708447, 95416894, 190833788, 238542235, 477084470, 954168940, 10066482317, 20132964634, 40265929268, 50332411585, 100664823170, 201329646340]

約数ペア:

[(1, 201329646340), (2, 100664823170), (4, 50332411585), (5, 40265929268), (10, 20132964634), (20, 10066482317), (211, 954168940), (422, 477084470), (844, 238542235), (1055, 190833788), (2110, 95416894), (4220, 47708447)]