205718227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1409}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 242091360

約数和(自身を除く): 36373133

約数列:

[1, 11, 13, 143, 1021, 1409, 11231, 13273, 15499, 18317, 146003, 201487, 1438589, 15824479, 18701657, 205718227]

約数ペア:

[(1, 205718227), (11, 18701657), (13, 15824479), (143, 1438589), (1021, 201487), (1409, 146003), (11231, 18317), (13273, 15499)]