201220936842

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{472349617}}^1$

素因数の和:472349693

約数の個数: 16

約数和(自身を含む): 408110069952

約数和(自身を除く): 206889133110

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 472349617, 944699234, 1417048851, 2834097702, 33536822807, 67073645614, 100610468421, 201220936842]

約数ペア:

[(1, 201220936842), (2, 100610468421), (3, 67073645614), (6, 33536822807), (71, 2834097702), (142, 1417048851), (213, 944699234), (426, 472349617)]