201576123

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 355829760

約数和(自身を除く): 154253637

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 321, 357, 749, 963, 1071, 1759, 1819, 2247, 5277, 5457, 6741, 12313, 12733, 15831, 16371, 29903, 36939, 38199, 89709, 110817, 114597, 188213, 209321, 269127, 564639, 627963, 1317491, 1693917, 1883889, 3199621, 3952473, 9598863, 11857419, 22397347, 28796589, 67192041, 201576123]

約数ペア:

[(1, 201576123), (3, 67192041), (7, 28796589), (9, 22397347), (17, 11857419), (21, 9598863), (51, 3952473), (63, 3199621), (107, 1883889), (119, 1693917), (153, 1317491), (321, 627963), (357, 564639), (749, 269127), (963, 209321), (1071, 188213), (1759, 114597), (1819, 110817), (2247, 89709), (5277, 38199), (5457, 36939), (6741, 29903), (12313, 16371), (12733, 15831)]