220908022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{200461}}^1$

素因数の和:200511

約数の個数: 16

約数和(自身を含む): 360831600

約数和(自身を除く): 139923578

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 200461, 400922, 3808759, 5813369, 7617518, 11626738, 110454011, 220908022]

約数ペア:

[(1, 220908022), (2, 110454011), (19, 11626738), (29, 7617518), (38, 5813369), (58, 3808759), (551, 400922), (1102, 200461)]