202429721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{38639}}^1$

素因数の和:38696

約数の個数: 12

約数和(自身を含む): 226275840

約数和(自身を除く): 23846119

約数列:

[1, 13, 31, 169, 403, 5239, 38639, 502307, 1197809, 6529991, 15571517, 202429721]

約数ペア:

[(1, 202429721), (13, 15571517), (31, 6529991), (169, 1197809), (403, 502307), (5239, 38639)]