220597998

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{855031}}^1$

素因数の和:855079

約数の個数: 16

約数和(自身を含む): 451456896

約数和(自身を除く): 230858898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 855031, 1710062, 2565093, 5130186, 36766333, 73532666, 110298999, 220597998]

約数ペア:

[(1, 220597998), (2, 110298999), (3, 73532666), (6, 36766333), (43, 5130186), (86, 2565093), (129, 1710062), (258, 855031)]