208221445846

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1\times {\mathrm{4793}}^1$

素因数の和:5824

約数の個数: 32

約数和(自身を含む): 316720404000

約数和(自身を除く): 108498958154

約数列:

[1, 2, 109, 218, 349, 571, 698, 1142, 4793, 9586, 38041, 62239, 76082, 124478, 199279, 398558, 522437, 1044874, 1672757, 2736803, 3345514, 5473606, 21721411, 43442822, 182330513, 298311527, 364661026, 596623054, 955144247, 1910288494, 104110722923, 208221445846]

約数ペア:

[(1, 208221445846), (2, 104110722923), (109, 1910288494), (218, 955144247), (349, 596623054), (571, 364661026), (698, 298311527), (1142, 182330513), (4793, 43442822), (9586, 21721411), (38041, 5473606), (62239, 3345514), (76082, 2736803), (124478, 1672757), (199279, 1044874), (398558, 522437)]