199033967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 223534080

約数和(自身を除く): 24500113

約数列:

[1, 11, 41, 223, 451, 1979, 2453, 9143, 21769, 81139, 100573, 441317, 892529, 4854487, 18093997, 199033967]

約数ペア:

[(1, 199033967), (11, 18093997), (41, 4854487), (223, 892529), (451, 441317), (1979, 100573), (2453, 81139), (9143, 21769)]