203767576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{6269}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 406296000

約数和(自身を除く): 202528424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1912, 4063, 6269, 8126, 12538, 16252, 25076, 32504, 50152, 106573, 213146, 426292, 852584, 1498291, 2996582, 5993164, 11986328, 25470947, 50941894, 101883788, 203767576]

約数ペア:

[(1, 203767576), (2, 101883788), (4, 50941894), (8, 25470947), (17, 11986328), (34, 5993164), (68, 2996582), (136, 1498291), (239, 852584), (478, 426292), (956, 213146), (1912, 106573), (4063, 50152), (6269, 32504), (8126, 25076), (12538, 16252)]