201274017

素因数分解:

$3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{4943}}^1$

素因数の和:5237

約数の個数: 24

約数和(自身を含む): 313370496

約数和(自身を除く): 112096479

約数列:

[1, 3, 7, 21, 49, 147, 277, 831, 1939, 4943, 5817, 13573, 14829, 34601, 40719, 103803, 242207, 726621, 1369211, 4107633, 9584477, 28753431, 67091339, 201274017]

約数ペア:

[(1, 201274017), (3, 67091339), (7, 28753431), (21, 9584477), (49, 4107633), (147, 1369211), (277, 726621), (831, 242207), (1939, 103803), (4943, 40719), (5817, 34601), (13573, 14829)]