201491823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{72767}}^1$

素因数の和:72854

約数の個数: 16

約数和(自身を含む): 293400576

約数和(自身を除く): 91908753

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 72767, 218301, 945971, 2837913, 5166457, 15499371, 67163941, 201491823]

約数ペア:

[(1, 201491823), (3, 67163941), (13, 15499371), (39, 5166457), (71, 2837913), (213, 945971), (923, 218301), (2769, 72767)]