206560913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2689}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 234998400

約数和(自身を除く): 28437487

約数列:

[1, 13, 19, 247, 311, 2689, 4043, 5909, 34957, 51091, 76817, 664183, 836279, 10871627, 15889301, 206560913]

約数ペア:

[(1, 206560913), (13, 15889301), (19, 10871627), (247, 836279), (311, 664183), (2689, 76817), (4043, 51091), (5909, 34957)]