205040268

素因数分解:

$2^2\times 3^3\times {\mathrm{1898521}}^1$

素因数の和:1898534

約数の個数: 24

約数和(自身を含む): 531586160

約数和(自身を除く): 326545892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1898521, 3797042, 5695563, 7594084, 11391126, 17086689, 22782252, 34173378, 51260067, 68346756, 102520134, 205040268]

約数ペア:

[(1, 205040268), (2, 102520134), (3, 68346756), (4, 51260067), (6, 34173378), (9, 22782252), (12, 17086689), (18, 11391126), (27, 7594084), (36, 5695563), (54, 3797042), (108, 1898521)]