204099544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{12143}}^1$

素因数の和:12351

約数の個数: 32

約数和(自身を含む): 419696640

約数和(自身を除く): 215597096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 12143, 16808, 24286, 48572, 97144, 133573, 267146, 534292, 1068584, 2319313, 4638626, 9277252, 18554504, 25512443, 51024886, 102049772, 204099544]

約数ペア:

[(1, 204099544), (2, 102049772), (4, 51024886), (8, 25512443), (11, 18554504), (22, 9277252), (44, 4638626), (88, 2319313), (191, 1068584), (382, 534292), (764, 267146), (1528, 133573), (2101, 97144), (4202, 48572), (8404, 24286), (12143, 16808)]