205796208

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{17939}}^1$

素因数の和:18189

約数の個数: 40

約数和(自身を含む): 533894400

約数和(自身を除く): 328098192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 17939, 35878, 53817, 71756, 107634, 143512, 215268, 287024, 430536, 861072, 4287421, 8574842, 12862263, 17149684, 25724526, 34299368, 51449052, 68598736, 102898104, 205796208]

約数ペア:

[(1, 205796208), (2, 102898104), (3, 68598736), (4, 51449052), (6, 34299368), (8, 25724526), (12, 17149684), (16, 12862263), (24, 8574842), (48, 4287421), (239, 861072), (478, 430536), (717, 287024), (956, 215268), (1434, 143512), (1912, 107634), (2868, 71756), (3824, 53817), (5736, 35878), (11472, 17939)]