205909314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2639863}}^1$

素因数の和:2639881

約数の個数: 16

約数和(自身を含む): 443497152

約数和(自身を除く): 237587838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2639863, 5279726, 7919589, 15839178, 34318219, 68636438, 102954657, 205909314]

約数ペア:

[(1, 205909314), (2, 102954657), (3, 68636438), (6, 34318219), (13, 15839178), (26, 7919589), (39, 5279726), (78, 2639863)]