208044292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{42667}}^1$

素因数の和:42747

約数の個数: 24

約数和(自身を含む): 387084096

約数和(自身を除く): 179039804

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 42667, 85334, 170668, 981341, 1962682, 2261351, 3925364, 4522702, 9045404, 52011073, 104022146, 208044292]

約数ペア:

[(1, 208044292), (2, 104022146), (4, 52011073), (23, 9045404), (46, 4522702), (53, 3925364), (92, 2261351), (106, 1962682), (212, 981341), (1219, 170668), (2438, 85334), (4876, 42667)]