201457391

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 213717504

約数和(自身を除く): 12260113

約数列:

[1, 23, 103, 277, 307, 2369, 6371, 7061, 28531, 31621, 85039, 656213, 727283, 1955897, 8759017, 201457391]

約数ペア:

[(1, 201457391), (23, 8759017), (103, 1955897), (277, 727283), (307, 656213), (2369, 85039), (6371, 31621), (7061, 28531)]