206195886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67783}}^1$

素因数の和:67817

約数の個数: 36

約数和(自身を含む): 483774408

約数和(自身を除く): 277578522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 67783, 135566, 203349, 406698, 610047, 881179, 1220094, 1762358, 2643537, 5287074, 7930611, 11455327, 15861222, 22910654, 34365981, 68731962, 103097943, 206195886]

約数ペア:

[(1, 206195886), (2, 103097943), (3, 68731962), (6, 34365981), (9, 22910654), (13, 15861222), (18, 11455327), (26, 7930611), (39, 5287074), (78, 2643537), (117, 1762358), (169, 1220094), (234, 881179), (338, 610047), (507, 406698), (1014, 203349), (1521, 135566), (3042, 67783)]