217427208

素因数分解:

$2^3\times 3^1\times {\mathrm{9059467}}^1$

素因数の和:9059476

約数の個数: 16

約数和(自身を含む): 543568080

約数和(自身を除く): 326140872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9059467, 18118934, 27178401, 36237868, 54356802, 72475736, 108713604, 217427208]

約数ペア:

[(1, 217427208), (2, 108713604), (3, 72475736), (4, 54356802), (6, 36237868), (8, 27178401), (12, 18118934), (24, 9059467)]