205182448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11863}}^1$

素因数の和:11941

約数の個数: 40

約数和(自身を含む): 423687168

約数和(自身を除く): 218504720

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 8648, 11863, 17296, 23726, 47452, 94904, 189808, 272849, 545698, 557561, 1091396, 1115122, 2182792, 2230244, 4365584, 4460488, 8920976, 12823903, 25647806, 51295612, 102591224, 205182448]

約数ペア:

[(1, 205182448), (2, 102591224), (4, 51295612), (8, 25647806), (16, 12823903), (23, 8920976), (46, 4460488), (47, 4365584), (92, 2230244), (94, 2182792), (184, 1115122), (188, 1091396), (368, 557561), (376, 545698), (752, 272849), (1081, 189808), (2162, 94904), (4324, 47452), (8648, 23726), (11863, 17296)]