215533308

素因数分解:

$2^2\times 3^1\times {\mathrm{17961109}}^1$

素因数の和:17961116

約数の個数: 12

約数和(自身を含む): 502911080

約数和(自身を除く): 287377772

約数列:

[1, 2, 3, 4, 6, 12, 17961109, 35922218, 53883327, 71844436, 107766654, 215533308]

約数ペア:

[(1, 215533308), (2, 107766654), (3, 71844436), (4, 53883327), (6, 35922218), (12, 17961109)]