212334800

素因数分解:

$2^4\times 5^2\times {\mathrm{530837}}^1$

素因数の和:530855

約数の個数: 30

約数和(自身を含む): 510135318

約数和(自身を除く): 297800518

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 530837, 1061674, 2123348, 2654185, 4246696, 5308370, 8493392, 10616740, 13270925, 21233480, 26541850, 42466960, 53083700, 106167400, 212334800]

約数ペア:

[(1, 212334800), (2, 106167400), (4, 53083700), (5, 42466960), (8, 26541850), (10, 21233480), (16, 13270925), (20, 10616740), (25, 8493392), (40, 5308370), (50, 4246696), (80, 2654185), (100, 2123348), (200, 1061674), (400, 530837)]