212244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 517440

約数和(自身を除く): 305196

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 769, 1538, 2307, 3076, 4614, 9228, 17687, 35374, 53061, 70748, 106122, 212244]

約数ペア:

[(1, 212244), (2, 106122), (3, 70748), (4, 53061), (6, 35374), (12, 17687), (23, 9228), (46, 4614), (69, 3076), (92, 2307), (138, 1538), (276, 769)]