202105856

素因数分解:

$2^{10}\times {\mathrm{197369}}^1$

素因数の和:197389

約数の個数: 22

約数和(自身を含む): 404016390

約数和(自身を除く): 201910534

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 197369, 394738, 789476, 1578952, 3157904, 6315808, 12631616, 25263232, 50526464, 101052928, 202105856]

約数ペア:

[(1, 202105856), (2, 101052928), (4, 50526464), (8, 25263232), (16, 12631616), (32, 6315808), (64, 3157904), (128, 1578952), (256, 789476), (512, 394738), (1024, 197369)]