199191041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{2083}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 240076800

約数和(自身を除く): 40885759

約数列:

[1, 7, 19, 133, 719, 2083, 5033, 13661, 14581, 39577, 95627, 277039, 1497677, 10483739, 28455863, 199191041]

約数ペア:

[(1, 199191041), (7, 28455863), (19, 10483739), (133, 1497677), (719, 277039), (2083, 95627), (5033, 39577), (13661, 14581)]