196743239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{41887}}^1$

素因数の和:41966

約数の個数: 16

約数和(自身を含む): 249317376

約数和(自身を除く): 52574137

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 41887, 293209, 460757, 2555107, 3225299, 17885749, 28106177, 196743239]

約数ペア:

[(1, 196743239), (7, 28106177), (11, 17885749), (61, 3225299), (77, 2555107), (427, 460757), (671, 293209), (4697, 41887)]