188699966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 374492160

約数和(自身を除く): 185792194

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 71, 91, 119, 142, 182, 221, 238, 442, 497, 859, 923, 994, 1207, 1547, 1718, 1846, 2414, 3094, 6013, 6461, 8449, 11167, 12026, 12922, 14603, 15691, 16898, 22334, 29206, 31382, 60989, 78169, 102221, 109837, 121978, 156338, 189839, 204442, 219674, 379678, 426923, 792857, 853846, 1036813, 1328873, 1585714, 2073626, 2657746, 5549999, 7257691, 11099998, 13478569, 14515382, 26957138, 94349983, 188699966]

約数ペア:

[(1, 188699966), (2, 94349983), (7, 26957138), (13, 14515382), (14, 13478569), (17, 11099998), (26, 7257691), (34, 5549999), (71, 2657746), (91, 2073626), (119, 1585714), (142, 1328873), (182, 1036813), (221, 853846), (238, 792857), (442, 426923), (497, 379678), (859, 219674), (923, 204442), (994, 189839), (1207, 156338), (1547, 121978), (1718, 109837), (1846, 102221), (2414, 78169), (3094, 60989), (6013, 31382), (6461, 29206), (8449, 22334), (11167, 16898), (12026, 15691), (12922, 14603)]