206893167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 307093248

約数和(自身を除く): 100200081

約数列:

[1, 3, 13, 39, 43, 107, 129, 321, 559, 1153, 1391, 1677, 3459, 4173, 4601, 13803, 14989, 44967, 49579, 59813, 123371, 148737, 179439, 370113, 644527, 1603823, 1933581, 4811469, 5304953, 15914859, 68964389, 206893167]

約数ペア:

[(1, 206893167), (3, 68964389), (13, 15914859), (39, 5304953), (43, 4811469), (107, 1933581), (129, 1603823), (321, 644527), (559, 370113), (1153, 179439), (1391, 148737), (1677, 123371), (3459, 59813), (4173, 49579), (4601, 44967), (13803, 14989)]