197999103

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{2297}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 269141760

約数和(自身を除く): 71142657

約数列:

[1, 3, 59, 177, 487, 1461, 2297, 6891, 28733, 86199, 135523, 406569, 1118639, 3355917, 65999701, 197999103]

約数ペア:

[(1, 197999103), (3, 65999701), (59, 3355917), (177, 1118639), (487, 406569), (1461, 135523), (2297, 86199), (6891, 28733)]