206243613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8677}}^1$

素因数の和:8841

約数の個数: 24

約数和(自身を含む): 315879200

約数和(自身を除く): 109635587

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 8677, 23769, 26031, 78093, 164863, 494589, 1206103, 1483767, 3618309, 10854927, 22915957, 68747871, 206243613]

約数ペア:

[(1, 206243613), (3, 68747871), (9, 22915957), (19, 10854927), (57, 3618309), (139, 1483767), (171, 1206103), (417, 494589), (1251, 164863), (2641, 78093), (7923, 26031), (8677, 23769)]