204075445

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{8087}}^1$

素因数の和:8209

約数の個数: 24

約数和(自身を含む): 287673984

約数和(自身を除く): 83598539

約数列:

[1, 5, 7, 35, 49, 103, 245, 515, 721, 3605, 5047, 8087, 25235, 40435, 56609, 283045, 396263, 832961, 1981315, 4164805, 5830727, 29153635, 40815089, 204075445]

約数ペア:

[(1, 204075445), (5, 40815089), (7, 29153635), (35, 5830727), (49, 4164805), (103, 1981315), (245, 832961), (515, 396263), (721, 283045), (3605, 56609), (5047, 40435), (8087, 25235)]