205676568

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 588656640

約数和(自身を除く): 382980072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1548, 2143, 2232, 2666, 3096, 3999, 4286, 5332, 6429, 7998, 8572, 10664, 11997, 12858, 15996, 17144, 19287, 23994, 25716, 31992, 38574, 47988, 51432, 66433, 77148, 92149, 95976, 132866, 154296, 184298, 199299, 265732, 276447, 368596, 398598, 531464, 552894, 597897, 737192, 797196, 829341, 1105788, 1195794, 1594392, 1658682, 2211576, 2391588, 2856619, 3317364, 4783176, 5713238, 6634728, 8569857, 11426476, 17139714, 22852952, 25709571, 34279428, 51419142, 68558856, 102838284, 205676568]

約数ペア:

[(1, 205676568), (2, 102838284), (3, 68558856), (4, 51419142), (6, 34279428), (8, 25709571), (9, 22852952), (12, 17139714), (18, 11426476), (24, 8569857), (31, 6634728), (36, 5713238), (43, 4783176), (62, 3317364), (72, 2856619), (86, 2391588), (93, 2211576), (124, 1658682), (129, 1594392), (172, 1195794), (186, 1105788), (248, 829341), (258, 797196), (279, 737192), (344, 597897), (372, 552894), (387, 531464), (516, 398598), (558, 368596), (744, 276447), (774, 265732), (1032, 199299), (1116, 184298), (1333, 154296), (1548, 132866), (2143, 95976), (2232, 92149), (2666, 77148), (3096, 66433), (3999, 51432), (4286, 47988), (5332, 38574), (6429, 31992), (7998, 25716), (8572, 23994), (10664, 19287), (11997, 17144), (12858, 15996)]