205588239

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{15823}}^1$

素因数の和:15958

約数の個数: 16

約数和(自身を含む): 282553344

約数和(自身を除く): 76965105

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 15823, 47469, 965203, 1123433, 2895609, 3370299, 68529413, 205588239]

約数ペア:

[(1, 205588239), (3, 68529413), (61, 3370299), (71, 2895609), (183, 1123433), (213, 965203), (4331, 47469), (12993, 15823)]