205065107

素因数分解:

${\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{5077}}^1$

素因数の和:5342

約数の個数: 12

約数和(自身を含む): 223025760

約数和(自身を除く): 17960653

約数列:

[1, 13, 169, 239, 3107, 5077, 40391, 66001, 858013, 1213403, 15774239, 205065107]

約数ペア:

[(1, 205065107), (13, 15774239), (169, 1213403), (239, 858013), (3107, 66001), (5077, 40391)]