203417515

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2707}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 296363520

約数和(自身を除く): 92946005

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 2147, 2707, 3955, 10735, 13535, 15029, 18949, 51433, 75145, 94745, 257165, 305891, 360031, 1529455, 1800155, 2141237, 5811929, 10706185, 29059645, 40683503, 203417515]

約数ペア:

[(1, 203417515), (5, 40683503), (7, 29059645), (19, 10706185), (35, 5811929), (95, 2141237), (113, 1800155), (133, 1529455), (565, 360031), (665, 305891), (791, 257165), (2147, 94745), (2707, 75145), (3955, 51433), (10735, 18949), (13535, 15029)]