199492039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 214704000

約数和(自身を除く): 15211961

約数列:

[1, 19, 59, 251, 709, 1121, 4769, 13471, 14809, 41831, 177959, 281371, 794789, 3381221, 10499581, 199492039]

約数ペア:

[(1, 199492039), (19, 10499581), (59, 3381221), (251, 794789), (709, 281371), (1121, 177959), (4769, 41831), (13471, 14809)]