201716848

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122401}}^1$

素因数の和:122512

約数の個数: 20

約数和(自身を含む): 394624048

約数和(自身を除く): 192907200

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122401, 244802, 489604, 979208, 1958416, 12607303, 25214606, 50429212, 100858424, 201716848]

約数ペア:

[(1, 201716848), (2, 100858424), (4, 50429212), (8, 25214606), (16, 12607303), (103, 1958416), (206, 979208), (412, 489604), (824, 244802), (1648, 122401)]