219702802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{6373}}^1$

素因数の和:7953

約数の個数: 16

約数和(自身を含む): 359799552

約数和(自身を除く): 140096750

約数列:

[1, 2, 11, 22, 1567, 3134, 6373, 12746, 17237, 34474, 70103, 140206, 9986491, 19972982, 109851401, 219702802]

約数ペア:

[(1, 219702802), (2, 109851401), (11, 19972982), (22, 9986491), (1567, 140206), (3134, 70103), (6373, 34474), (12746, 17237)]