201561112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{14389}}^1$

素因数の和:14515

約数の個数: 32

約数和(自身を含む): 404071200

約数和(自身を除く): 202510088

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 14389, 28778, 57556, 115112, 244613, 489226, 978452, 1482067, 1956904, 2964134, 5928268, 11856536, 25195139, 50390278, 100780556, 201561112]

約数ペア:

[(1, 201561112), (2, 100780556), (4, 50390278), (8, 25195139), (17, 11856536), (34, 5928268), (68, 2964134), (103, 1956904), (136, 1482067), (206, 978452), (412, 489226), (824, 244613), (1751, 115112), (3502, 57556), (7004, 28778), (14008, 14389)]