205809972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{241561}}^1$

素因数の和:241639

約数の個数: 24

約数和(自身を含む): 486988992

約数和(自身を除く): 281179020

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 241561, 483122, 724683, 966244, 1449366, 2898732, 17150831, 34301662, 51452493, 68603324, 102904986, 205809972]

約数ペア:

[(1, 205809972), (2, 102904986), (3, 68603324), (4, 51452493), (6, 34301662), (12, 17150831), (71, 2898732), (142, 1449366), (213, 966244), (284, 724683), (426, 483122), (852, 241561)]