201740828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1230127}}^1$

素因数の和:1230172

約数の個数: 12

約数和(自身を含む): 361657632

約数和(自身を除く): 159916804

約数列:

[1, 2, 4, 41, 82, 164, 1230127, 2460254, 4920508, 50435207, 100870414, 201740828]

約数ペア:

[(1, 201740828), (2, 100870414), (4, 50435207), (41, 4920508), (82, 2460254), (164, 1230127)]