206599009

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 217128960

約数和(自身を除く): 10529951

約数列:

[1, 37, 61, 239, 383, 2257, 8843, 14171, 14579, 23363, 91537, 539423, 864431, 3386869, 5583757, 206599009]

約数ペア:

[(1, 206599009), (37, 5583757), (61, 3386869), (239, 864431), (383, 539423), (2257, 91537), (8843, 23363), (14171, 14579)]