207914057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 229703040

約数和(自身を除く): 21788983

約数列:

[1, 13, 71, 89, 923, 1157, 2531, 6319, 32903, 82147, 179701, 225259, 2336113, 2928367, 15993389, 207914057]

約数ペア:

[(1, 207914057), (13, 15993389), (71, 2928367), (89, 2336113), (923, 225259), (1157, 179701), (2531, 82147), (6319, 32903)]