206500149

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{857}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 306378072

約数和(自身を除く): 99877923

約数列:

[1, 3, 9, 41, 123, 369, 653, 857, 1959, 2571, 5877, 7713, 26773, 35137, 80319, 105411, 240957, 316233, 559621, 1678863, 5036589, 22944461, 68833383, 206500149]

約数ペア:

[(1, 206500149), (3, 68833383), (9, 22944461), (41, 5036589), (123, 1678863), (369, 559621), (653, 316233), (857, 240957), (1959, 105411), (2571, 80319), (5877, 35137), (7713, 26773)]