201507656

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 445824000

約数和(自身を除く): 244316344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 71, 118, 142, 236, 284, 413, 472, 497, 568, 826, 859, 994, 1652, 1718, 1988, 3304, 3436, 3976, 4189, 6013, 6872, 8378, 12026, 16756, 24052, 29323, 33512, 48104, 50681, 58646, 60989, 101362, 117292, 121978, 202724, 234584, 243956, 354767, 405448, 426923, 487912, 709534, 853846, 1419068, 1707692, 2838136, 3415384, 3598351, 7196702, 14393404, 25188457, 28786808, 50376914, 100753828, 201507656]

約数ペア:

[(1, 201507656), (2, 100753828), (4, 50376914), (7, 28786808), (8, 25188457), (14, 14393404), (28, 7196702), (56, 3598351), (59, 3415384), (71, 2838136), (118, 1707692), (142, 1419068), (236, 853846), (284, 709534), (413, 487912), (472, 426923), (497, 405448), (568, 354767), (826, 243956), (859, 234584), (994, 202724), (1652, 121978), (1718, 117292), (1988, 101362), (3304, 60989), (3436, 58646), (3976, 50681), (4189, 48104), (6013, 33512), (6872, 29323), (8378, 24052), (12026, 16756)]