206087562

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1787}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 460231200

約数和(自身を除く): 254143638

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 149, 258, 298, 387, 447, 774, 894, 1341, 1787, 2682, 3574, 5361, 6407, 10722, 12814, 16083, 19221, 32166, 38442, 57663, 76841, 115326, 153682, 230523, 266263, 461046, 532526, 691569, 798789, 1383138, 1597578, 2396367, 4792734, 11449309, 22898618, 34347927, 68695854, 103043781, 206087562]

約数ペア:

[(1, 206087562), (2, 103043781), (3, 68695854), (6, 34347927), (9, 22898618), (18, 11449309), (43, 4792734), (86, 2396367), (129, 1597578), (149, 1383138), (258, 798789), (298, 691569), (387, 532526), (447, 461046), (774, 266263), (894, 230523), (1341, 153682), (1787, 115326), (2682, 76841), (3574, 57663), (5361, 38442), (6407, 32166), (10722, 19221), (12814, 16083)]