208951314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{243533}}^1$

素因数の和:243562

約数の個数: 32

約数和(自身を含む): 490964544

約数和(自身を除く): 282013230

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 243533, 487066, 730599, 1461198, 2678863, 3165929, 5357726, 6331858, 8036589, 9497787, 16073178, 18995574, 34825219, 69650438, 104475657, 208951314]

約数ペア:

[(1, 208951314), (2, 104475657), (3, 69650438), (6, 34825219), (11, 18995574), (13, 16073178), (22, 9497787), (26, 8036589), (33, 6331858), (39, 5357726), (66, 3165929), (78, 2678863), (143, 1461198), (286, 730599), (429, 487066), (858, 243533)]