204534766

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 309096000

約数和(自身を除く): 104561234

約数列:

[1, 2, 239, 449, 478, 898, 953, 1906, 107311, 214622, 227767, 427897, 455534, 855794, 102267383, 204534766]

約数ペア:

[(1, 204534766), (2, 102267383), (239, 855794), (449, 455534), (478, 427897), (898, 227767), (953, 214622), (1906, 107311)]