201339892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3871921}}^1$

素因数の和:3871938

約数の個数: 12

約数和(自身を含む): 379448356

約数和(自身を除く): 178108464

約数列:

[1, 2, 4, 13, 26, 52, 3871921, 7743842, 15487684, 50334973, 100669946, 201339892]

約数ペア:

[(1, 201339892), (2, 100669946), (4, 50334973), (13, 15487684), (26, 7743842), (52, 3871921)]