208376424

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{16729}}^1$

素因数の和:16914

約数の個数: 48

約数和(自身を含む): 567648900

約数和(自身を除く): 359272476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 16729, 33458, 50187, 66916, 100374, 133832, 150561, 200748, 301122, 401496, 602244, 1204488, 2894117, 5788234, 8682351, 11576468, 17364702, 23152936, 26047053, 34729404, 52094106, 69458808, 104188212, 208376424]

約数ペア:

[(1, 208376424), (2, 104188212), (3, 69458808), (4, 52094106), (6, 34729404), (8, 26047053), (9, 23152936), (12, 17364702), (18, 11576468), (24, 8682351), (36, 5788234), (72, 2894117), (173, 1204488), (346, 602244), (519, 401496), (692, 301122), (1038, 200748), (1384, 150561), (1557, 133832), (2076, 100374), (3114, 66916), (4152, 50187), (6228, 33458), (12456, 16729)]