193719001

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 230053824

約数和(自身を除く): 36334823

約数列:

[1, 7, 49, 103, 131, 293, 721, 917, 2051, 5047, 6419, 13493, 14357, 30179, 38383, 94451, 211253, 268681, 661157, 1478771, 1880767, 3953449, 27674143, 193719001]

約数ペア:

[(1, 193719001), (7, 27674143), (49, 3953449), (103, 1880767), (131, 1478771), (293, 661157), (721, 268681), (917, 211253), (2051, 94451), (5047, 38383), (6419, 30179), (13493, 14357)]