201974044

素因数分解:

$2^2\times {\mathrm{1571}}^1\times {\mathrm{32141}}^1$

素因数の和:33716

約数の個数: 12

約数和(自身を含む): 353690568

約数和(自身を除く): 151716524

約数列:

[1, 2, 4, 1571, 3142, 6284, 32141, 64282, 128564, 50493511, 100987022, 201974044]

約数ペア:

[(1, 201974044), (2, 100987022), (4, 50493511), (1571, 128564), (3142, 64282), (6284, 32141)]