208528136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{367127}}^1$

素因数の和:367204

約数の個数: 16

約数和(自身を含む): 396498240

約数和(自身を除く): 187970104

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 367127, 734254, 1468508, 2937016, 26066017, 52132034, 104264068, 208528136]

約数ペア:

[(1, 208528136), (2, 104264068), (4, 52132034), (8, 26066017), (71, 2937016), (142, 1468508), (284, 734254), (568, 367127)]