200989809

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10589}}^1$

素因数の和:10654

約数の個数: 32

約数和(自身を含む): 321936000

約数和(自身を除く): 120946191

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 6327, 10589, 18981, 31767, 95301, 201191, 285903, 391793, 603573, 1175379, 1810719, 3526137, 5432157, 7444067, 10578411, 22332201, 66996603, 200989809]

約数ペア:

[(1, 200989809), (3, 66996603), (9, 22332201), (19, 10578411), (27, 7444067), (37, 5432157), (57, 3526137), (111, 1810719), (171, 1175379), (333, 603573), (513, 391793), (703, 285903), (999, 201191), (2109, 95301), (6327, 31767), (10589, 18981)]