202012892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{13421}}^1$

素因数の和:13549

約数の個数: 24

約数和(自身を含む): 365293152

約数和(自身を除く): 163280260

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 13421, 15052, 26842, 53684, 711313, 952891, 1422626, 1905782, 2845252, 3811564, 50503223, 101006446, 202012892]

約数ペア:

[(1, 202012892), (2, 101006446), (4, 50503223), (53, 3811564), (71, 2845252), (106, 1905782), (142, 1422626), (212, 952891), (284, 711313), (3763, 53684), (7526, 26842), (13421, 15052)]