210400488

素因数分解:

$2^3\times 3^2\times {\mathrm{2922229}}^1$

素因数の和:2922241

約数の個数: 24

約数和(自身を含む): 569834850

約数和(自身を除く): 359434362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2922229, 5844458, 8766687, 11688916, 17533374, 23377832, 26300061, 35066748, 52600122, 70133496, 105200244, 210400488]

約数ペア:

[(1, 210400488), (2, 105200244), (3, 70133496), (4, 52600122), (6, 35066748), (8, 26300061), (9, 23377832), (12, 17533374), (18, 11688916), (24, 8766687), (36, 5844458), (72, 2922229)]