190494017

素因数分解:

$7^2\times {\mathrm{719}}^1\times {\mathrm{5407}}^1$

素因数の和:6140

約数の個数: 12

約数和(自身を含む): 221944320

約数和(自身を除く): 31450303

約数列:

[1, 7, 49, 719, 5033, 5407, 35231, 37849, 264943, 3887633, 27213431, 190494017]

約数ペア:

[(1, 190494017), (7, 27213431), (49, 3887633), (719, 264943), (5033, 37849), (5407, 35231)]