205163946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{876769}}^1$

素因数の和:876790

約数の個数: 24

約数和(自身を含む): 478716420

約数和(自身を除く): 273552474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 876769, 1753538, 2630307, 5260614, 7890921, 11397997, 15781842, 22795994, 34193991, 68387982, 102581973, 205163946]

約数ペア:

[(1, 205163946), (2, 102581973), (3, 68387982), (6, 34193991), (9, 22795994), (13, 15781842), (18, 11397997), (26, 7890921), (39, 5260614), (78, 2630307), (117, 1753538), (234, 876769)]