207952467

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 282120192

約数和(自身を除く): 74167725

約数列:

[1, 3, 107, 127, 321, 381, 5101, 13589, 15303, 40767, 545807, 647827, 1637421, 1943481, 69317489, 207952467]

約数ペア:

[(1, 207952467), (3, 69317489), (107, 1943481), (127, 1637421), (321, 647827), (381, 545807), (5101, 40767), (13589, 15303)]