204476144

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1637

約数の個数: 40

約数和(自身を含む): 404974080

約数和(自身を除く): 200497936

約数列:

[1, 2, 4, 8, 16, 83, 107, 166, 214, 332, 428, 664, 856, 1328, 1439, 1712, 2878, 5756, 8881, 11512, 17762, 23024, 35524, 71048, 119437, 142096, 153973, 238874, 307946, 477748, 615892, 955496, 1231784, 1910992, 2463568, 12779759, 25559518, 51119036, 102238072, 204476144]

約数ペア:

[(1, 204476144), (2, 102238072), (4, 51119036), (8, 25559518), (16, 12779759), (83, 2463568), (107, 1910992), (166, 1231784), (214, 955496), (332, 615892), (428, 477748), (664, 307946), (856, 238874), (1328, 153973), (1439, 142096), (1712, 119437), (2878, 71048), (5756, 35524), (8881, 23024), (11512, 17762)]