201998680261

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{27961}}^1\times {\mathrm{24001}}^1$

素因数の和:52012

約数の個数: 16

約数和(自身を含む): 236242661248

約数和(自身を除く): 34243980987

約数列:

[1, 7, 43, 301, 24001, 27961, 168007, 195727, 1032043, 1202323, 7224301, 8416261, 671091961, 4697643727, 28856954323, 201998680261]

約数ペア:

[(1, 201998680261), (7, 28856954323), (43, 4697643727), (301, 671091961), (24001, 8416261), (27961, 7224301), (168007, 1202323), (195727, 1032043)]