214968942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{385249}}^1$

素因数の和:385288

約数の個数: 24

約数和(自身を含む): 480792000

約数和(自身を除く): 265823058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 385249, 770498, 1155747, 2311494, 3467241, 6934482, 11942719, 23885438, 35828157, 71656314, 107484471, 214968942]

約数ペア:

[(1, 214968942), (2, 107484471), (3, 71656314), (6, 35828157), (9, 23885438), (18, 11942719), (31, 6934482), (62, 3467241), (93, 2311494), (186, 1155747), (279, 770498), (558, 385249)]