209021514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2679763}}^1$

素因数の和:2679781

約数の個数: 16

約数和(自身を含む): 450200352

約数和(自身を除く): 241178838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2679763, 5359526, 8039289, 16078578, 34836919, 69673838, 104510757, 209021514]

約数ペア:

[(1, 209021514), (2, 104510757), (3, 69673838), (6, 34836919), (13, 16078578), (26, 8039289), (39, 5359526), (78, 2679763)]