201126865

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{3581}}^1$

素因数の和:3872

約数の個数: 16

約数和(自身を含む): 247587840

約数和(自身を除く): 46460975

約数列:

[1, 5, 47, 235, 239, 1195, 3581, 11233, 17905, 56165, 168307, 841535, 855859, 4279295, 40225373, 201126865]

約数ペア:

[(1, 201126865), (5, 40225373), (47, 4279295), (235, 855859), (239, 841535), (1195, 168307), (3581, 56165), (11233, 17905)]