202990136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{357377}}^1$

素因数の和:357454

約数の個数: 16

約数和(自身を含む): 385968240

約数和(自身を除く): 182978104

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 357377, 714754, 1429508, 2859016, 25373767, 50747534, 101495068, 202990136]

約数ペア:

[(1, 202990136), (2, 101495068), (4, 50747534), (8, 25373767), (71, 2859016), (142, 1429508), (284, 714754), (568, 357377)]