207739091

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{2161}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 245741568

約数和(自身を除く): 38002477

約数列:

[1, 7, 31, 217, 443, 2161, 3101, 13733, 15127, 66991, 96131, 468937, 957323, 6701261, 29677013, 207739091]

約数ペア:

[(1, 207739091), (7, 29677013), (31, 6701261), (217, 957323), (443, 468937), (2161, 96131), (3101, 66991), (13733, 15127)]