203420172

素因数分解:

$2^2\times 3^1\times {\mathrm{16951681}}^1$

素因数の和:16951688

約数の個数: 12

約数和(自身を含む): 474647096

約数和(自身を除く): 271226924

約数列:

[1, 2, 3, 4, 6, 12, 16951681, 33903362, 50855043, 67806724, 101710086, 203420172]

約数ペア:

[(1, 203420172), (2, 101710086), (3, 67806724), (4, 50855043), (6, 33903362), (12, 16951681)]