201590959661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{31201201}}^1$

素因数の和:31201292

約数の個数: 16

約数和(自身を含む): 251606492928

約数和(自身を除く): 50015533267

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 31201201, 218408407, 405615613, 2215285271, 2839309291, 15506996897, 28798708523, 201590959661]

約数ペア:

[(1, 201590959661), (7, 28798708523), (13, 15506996897), (71, 2839309291), (91, 2215285271), (497, 405615613), (923, 218408407), (6461, 31201201)]