205657542

素因数分解:

$2^1\times 3^4\times {\mathrm{277}}^1\times {\mathrm{4583}}^1$

素因数の和:4874

約数の個数: 40

約数和(自身を含む): 462589776

約数和(自身を除く): 256932234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 277, 554, 831, 1662, 2493, 4583, 4986, 7479, 9166, 13749, 14958, 22437, 27498, 41247, 44874, 82494, 123741, 247482, 371223, 742446, 1269491, 2538982, 3808473, 7616946, 11425419, 22850838, 34276257, 68552514, 102828771, 205657542]

約数ペア:

[(1, 205657542), (2, 102828771), (3, 68552514), (6, 34276257), (9, 22850838), (18, 11425419), (27, 7616946), (54, 3808473), (81, 2538982), (162, 1269491), (277, 742446), (554, 371223), (831, 247482), (1662, 123741), (2493, 82494), (4583, 44874), (4986, 41247), (7479, 27498), (9166, 22437), (13749, 14958)]