206925660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1149587}}^1$

素因数の和:1149602

約数の個数: 36

約数和(自身を含む): 627675048

約数和(自身を除く): 420749388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1149587, 2299174, 3448761, 4598348, 5747935, 6897522, 10346283, 11495870, 13795044, 17243805, 20692566, 22991740, 34487610, 41385132, 51731415, 68975220, 103462830, 206925660]

約数ペア:

[(1, 206925660), (2, 103462830), (3, 68975220), (4, 51731415), (5, 41385132), (6, 34487610), (9, 22991740), (10, 20692566), (12, 17243805), (15, 13795044), (18, 11495870), (20, 10346283), (30, 6897522), (36, 5747935), (45, 4598348), (60, 3448761), (90, 2299174), (180, 1149587)]