131957714

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{325019}}^1$

素因数の和:325057

約数の個数: 16

約数和(自身を含む): 234014400

約数和(自身を除く): 102056686

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 325019, 650038, 2275133, 4550266, 9425551, 18851102, 65978857, 131957714]

約数ペア:

[(1, 131957714), (2, 65978857), (7, 18851102), (14, 9425551), (29, 4550266), (58, 2275133), (203, 650038), (406, 325019)]