201940909

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 217945728

約数和(自身を除く): 16004819

約数列:

[1, 17, 83, 167, 857, 1411, 2839, 13861, 14569, 71131, 143119, 235637, 1209227, 2433023, 11878877, 201940909]

約数ペア:

[(1, 201940909), (17, 11878877), (83, 2433023), (167, 1209227), (857, 235637), (1411, 143119), (2839, 71131), (13861, 14569)]