201466155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4751}}^1$

素因数の和:5027

約数の個数: 32

約数和(自身を含む): 353092608

約数和(自身を除く): 151626453

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 2827, 3855, 4751, 8481, 14135, 14253, 23755, 42405, 52261, 71265, 156783, 261305, 783915, 1221007, 3663021, 6105035, 13431077, 18315105, 40293231, 67155385, 201466155]

約数ペア:

[(1, 201466155), (3, 67155385), (5, 40293231), (11, 18315105), (15, 13431077), (33, 6105035), (55, 3663021), (165, 1221007), (257, 783915), (771, 261305), (1285, 156783), (2827, 71265), (3855, 52261), (4751, 42405), (8481, 23755), (14135, 14253)]