205584973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 236298816

約数和(自身を除く): 30713843

約数列:

[1, 11, 29, 71, 313, 319, 781, 841, 2059, 3443, 9077, 9251, 22223, 22649, 59711, 99847, 244453, 263233, 644467, 656821, 2895563, 7089137, 18689543, 205584973]

約数ペア:

[(1, 205584973), (11, 18689543), (29, 7089137), (71, 2895563), (313, 656821), (319, 644467), (781, 263233), (841, 244453), (2059, 99847), (3443, 59711), (9077, 22649), (9251, 22223)]