218215628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{44753}}^1$

素因数の和:44833

約数の個数: 24

約数和(自身を含む): 406008288

約数和(自身を除く): 187792660

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 44753, 89506, 179012, 1029319, 2058638, 2371909, 4117276, 4743818, 9487636, 54553907, 109107814, 218215628]

約数ペア:

[(1, 218215628), (2, 109107814), (4, 54553907), (23, 9487636), (46, 4743818), (53, 4117276), (92, 2371909), (106, 2058638), (212, 1029319), (1219, 179012), (2438, 89506), (4876, 44753)]