204098488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3607}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 418239360

約数和(自身を除く): 214140872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 643, 1286, 2572, 3607, 5144, 7073, 7214, 14146, 14428, 28292, 28856, 39677, 56584, 79354, 158708, 317416, 2319301, 4638602, 9277204, 18554408, 25512311, 51024622, 102049244, 204098488]

約数ペア:

[(1, 204098488), (2, 102049244), (4, 51024622), (8, 25512311), (11, 18554408), (22, 9277204), (44, 4638602), (88, 2319301), (643, 317416), (1286, 158708), (2572, 79354), (3607, 56584), (5144, 39677), (7073, 28856), (7214, 28292), (14146, 14428)]