201905982

素因数分解:

$2^1\times 3^2\times {\mathrm{1787}}^1\times {\mathrm{6277}}^1$

素因数の和:8072

約数の個数: 24

約数和(自身を含む): 437777496

約数和(自身を除く): 235871514

約数列:

[1, 2, 3, 6, 9, 18, 1787, 3574, 5361, 6277, 10722, 12554, 16083, 18831, 32166, 37662, 56493, 112986, 11216999, 22433998, 33650997, 67301994, 100952991, 201905982]

約数ペア:

[(1, 201905982), (2, 100952991), (3, 67301994), (6, 33650997), (9, 22433998), (18, 11216999), (1787, 112986), (3574, 56493), (5361, 37662), (6277, 32166), (10722, 18831), (12554, 16083)]