201570887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{10789}}^1$

素因数の和:10970

約数の個数: 16

約数和(自身を含む): 245494080

約数和(自身を除く): 43923193

約数列:

[1, 7, 17, 119, 157, 1099, 2669, 10789, 18683, 75523, 183413, 1283891, 1693873, 11857111, 28795841, 201570887]

約数ペア:

[(1, 201570887), (7, 28795841), (17, 11857111), (119, 1693873), (157, 1283891), (1099, 183413), (2669, 75523), (10789, 18683)]