201942856059

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{906431}}^1$

素因数の和:906647

約数の個数: 24

約数和(自身を含む): 310739392512

約数和(自身を除く): 108796536453

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 10609, 31827, 74263, 222789, 906431, 2719293, 6345017, 19035051, 93362393, 280087179, 653536751, 1960610253, 9616326479, 28848979437, 67314285353, 201942856059]

約数ペア:

[(1, 201942856059), (3, 67314285353), (7, 28848979437), (21, 9616326479), (103, 1960610253), (309, 653536751), (721, 280087179), (2163, 93362393), (10609, 19035051), (31827, 6345017), (74263, 2719293), (222789, 906431)]