197717534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 375321600

約数和(自身を除く): 177604066

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 71, 133, 142, 203, 266, 361, 406, 497, 551, 722, 994, 1102, 1349, 2059, 2527, 2698, 3857, 4118, 5054, 6859, 7714, 9443, 10469, 13718, 14413, 18886, 20938, 25631, 28826, 39121, 48013, 51262, 73283, 78242, 96026, 146566, 179417, 198911, 273847, 358834, 397822, 486989, 547694, 743299, 973978, 1392377, 1486598, 2784754, 3408923, 5203093, 6817846, 10406186, 14122681, 28245362, 98858767, 197717534]

約数ペア:

[(1, 197717534), (2, 98858767), (7, 28245362), (14, 14122681), (19, 10406186), (29, 6817846), (38, 5203093), (58, 3408923), (71, 2784754), (133, 1486598), (142, 1392377), (203, 973978), (266, 743299), (361, 547694), (406, 486989), (497, 397822), (551, 358834), (722, 273847), (994, 198911), (1102, 179417), (1349, 146566), (2059, 96026), (2527, 78242), (2698, 73283), (3857, 51262), (4118, 48013), (5054, 39121), (6859, 28826), (7714, 25631), (9443, 20938), (10469, 18886), (13718, 14413)]