201472893

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 320891520

約数和(自身を除く): 119418627

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 193, 207, 369, 579, 621, 943, 1107, 1681, 1737, 2829, 4439, 5043, 5211, 7913, 8487, 13317, 15129, 23739, 25461, 38663, 39951, 45387, 71217, 115989, 119853, 181999, 213651, 324433, 347967, 545997, 973299, 1043901, 1637991, 2919897, 4913973, 7461959, 8759691, 22385877, 67157631, 201472893]

約数ペア:

[(1, 201472893), (3, 67157631), (9, 22385877), (23, 8759691), (27, 7461959), (41, 4913973), (69, 2919897), (123, 1637991), (193, 1043901), (207, 973299), (369, 545997), (579, 347967), (621, 324433), (943, 213651), (1107, 181999), (1681, 119853), (1737, 115989), (2829, 71217), (4439, 45387), (5043, 39951), (5211, 38663), (7913, 25461), (8487, 23739), (13317, 15129)]