205100842

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 318753036

約数和(自身を除く): 113652194

約数列:

[1, 2, 37, 74, 173, 346, 433, 866, 1369, 2738, 6401, 12802, 16021, 32042, 74909, 149818, 236837, 473674, 592777, 1185554, 2771633, 5543266, 102550421, 205100842]

約数ペア:

[(1, 205100842), (2, 102550421), (37, 5543266), (74, 2771633), (173, 1185554), (346, 592777), (433, 473674), (866, 236837), (1369, 149818), (2738, 74909), (6401, 32042), (12802, 16021)]