201559799

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15227}}^1$

素因数の和:15326

約数の個数: 16

約数和(自身を含む): 241698816

約数和(自身を除く): 40139017

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 15227, 106589, 472037, 928847, 3304259, 6501929, 28794257, 201559799]

約数ペア:

[(1, 201559799), (7, 28794257), (31, 6501929), (61, 3304259), (217, 928847), (427, 472037), (1891, 106589), (13237, 15227)]