222700518

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{89009}}^1$

素因数の和:89156

約数の個数: 24

約数和(自身を含む): 485994600

約数和(自身を除く): 263294082

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 89009, 178018, 267027, 534054, 801081, 1602162, 12372251, 24744502, 37116753, 74233506, 111350259, 222700518]

約数ペア:

[(1, 222700518), (2, 111350259), (3, 74233506), (6, 37116753), (9, 24744502), (18, 12372251), (139, 1602162), (278, 801081), (417, 534054), (834, 267027), (1251, 178018), (2502, 89009)]