206142189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{13669}}^1$

素因数の和:14140

約数の個数: 16

約数和(自身を含む): 300521280

約数和(自身を除く): 94379091

約数列:

[1, 3, 11, 33, 457, 1371, 5027, 13669, 15081, 41007, 150359, 451077, 6246733, 18740199, 68714063, 206142189]

約数ペア:

[(1, 206142189), (3, 68714063), (11, 18740199), (33, 6246733), (457, 451077), (1371, 150359), (5027, 41007), (13669, 15081)]