201857282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{1601}}^1$

素因数の和:2146

約数の個数: 24

約数和(自身を含む): 333661356

約数和(自身を除く): 131804074

約数列:

[1, 2, 11, 22, 121, 242, 521, 1042, 1601, 3202, 5731, 11462, 17611, 35222, 63041, 126082, 193721, 387442, 834121, 1668242, 9175331, 18350662, 100928641, 201857282]

約数ペア:

[(1, 201857282), (2, 100928641), (11, 18350662), (22, 9175331), (121, 1668242), (242, 834121), (521, 387442), (1042, 193721), (1601, 126082), (3202, 63041), (5731, 35222), (11462, 17611)]