201504667

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2221}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 248366272

約数和(自身を除く): 46861605

約数列:

[1, 7, 13, 91, 997, 2221, 6979, 12961, 15547, 28873, 90727, 202111, 2214337, 15500359, 28786381, 201504667]

約数ペア:

[(1, 201504667), (7, 28786381), (13, 15500359), (91, 2214337), (997, 202111), (2221, 90727), (6979, 28873), (12961, 15547)]