200043669

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 310542336

約数和(自身を除く): 110498667

約数列:

[1, 3, 7, 21, 107, 127, 321, 381, 701, 749, 889, 2103, 2247, 2667, 4907, 13589, 14721, 40767, 75007, 89027, 95123, 225021, 267081, 285369, 525049, 623189, 1575147, 1869567, 9525889, 28577667, 66681223, 200043669]

約数ペア:

[(1, 200043669), (3, 66681223), (7, 28577667), (21, 9525889), (107, 1869567), (127, 1575147), (321, 623189), (381, 525049), (701, 285369), (749, 267081), (889, 225021), (2103, 95123), (2247, 89027), (2667, 75007), (4907, 40767), (13589, 14721)]