210912086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1369559}}^1$

素因数の和:1369579

約数の個数: 16

約数和(自身を含む): 394433280

約数和(自身を除く): 183521194

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1369559, 2739118, 9586913, 15065149, 19173826, 30130298, 105456043, 210912086]

約数ペア:

[(1, 210912086), (2, 105456043), (7, 30130298), (11, 19173826), (14, 15065149), (22, 9586913), (77, 2739118), (154, 1369559)]