209655906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{10663}}^1$

素因数の和:10810

約数の個数: 32

約数和(自身を含む): 437650560

約数和(自身を除く): 227994654

約数列:

[1, 2, 3, 6, 29, 58, 87, 113, 174, 226, 339, 678, 3277, 6554, 9831, 10663, 19662, 21326, 31989, 63978, 309227, 618454, 927681, 1204919, 1855362, 2409838, 3614757, 7229514, 34942651, 69885302, 104827953, 209655906]

約数ペア:

[(1, 209655906), (2, 104827953), (3, 69885302), (6, 34942651), (29, 7229514), (58, 3614757), (87, 2409838), (113, 1855362), (174, 1204919), (226, 927681), (339, 618454), (678, 309227), (3277, 63978), (6554, 31989), (9831, 21326), (10663, 19662)]