211238599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{77747}}^1$

素因数の和:77790

約数の個数: 16

約数和(自身を含む): 261233280

約数和(自身を除く): 49994681

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 77747, 855217, 1010711, 1477193, 11117821, 16249123, 19203509, 211238599]

約数ペア:

[(1, 211238599), (11, 19203509), (13, 16249123), (19, 11117821), (143, 1477193), (209, 1010711), (247, 855217), (2717, 77747)]