201248664589

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{19763}}^1\times {\mathrm{39317}}^1$

素因数の和:59124

約数の個数: 16

約数和(自身を含む): 236232609408

約数和(自身を除く): 34983944819

約数列:

[1, 7, 37, 259, 19763, 39317, 138341, 275219, 731231, 1454729, 5118617, 10183103, 777021871, 5439153097, 28749809227, 201248664589]

約数ペア:

[(1, 201248664589), (7, 28749809227), (37, 5439153097), (259, 777021871), (19763, 10183103), (39317, 5118617), (138341, 1454729), (275219, 731231)]