213457488

素因数分解:

$2^4\times 3^1\times {\mathrm{4447031}}^1$

素因数の和:4447042

約数の個数: 20

約数和(自身を含む): 551431968

約数和(自身を除く): 337974480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4447031, 8894062, 13341093, 17788124, 26682186, 35576248, 53364372, 71152496, 106728744, 213457488]

約数ペア:

[(1, 213457488), (2, 106728744), (3, 71152496), (4, 53364372), (6, 35576248), (8, 26682186), (12, 17788124), (16, 13341093), (24, 8894062), (48, 4447031)]