208791099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{6653}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 330091632

約数和(自身を除く): 121300533

約数列:

[1, 3, 9, 11, 33, 99, 317, 951, 2853, 3487, 6653, 10461, 19959, 31383, 59877, 73183, 219549, 658647, 2109001, 6327003, 18981009, 23199011, 69597033, 208791099]

約数ペア:

[(1, 208791099), (3, 69597033), (9, 23199011), (11, 18981009), (33, 6327003), (99, 2109001), (317, 658647), (951, 219549), (2853, 73183), (3487, 59877), (6653, 31383), (10461, 19959)]