198190548

素因数分解:

$2^2\times 3^2\times {\mathrm{5505293}}^1$

素因数の和:5505303

約数の個数: 18

約数和(自身を含む): 500981754

約数和(自身を除く): 302791206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5505293, 11010586, 16515879, 22021172, 33031758, 49547637, 66063516, 99095274, 198190548]

約数ペア:

[(1, 198190548), (2, 99095274), (3, 66063516), (4, 49547637), (6, 33031758), (9, 22021172), (12, 16515879), (18, 11010586), (36, 5505293)]