200813924

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{395303}}^1$

素因数の和:395434

約数の個数: 12

約数和(自身を含む): 354192384

約数和(自身を除く): 153378460

約数列:

[1, 2, 4, 127, 254, 508, 395303, 790606, 1581212, 50203481, 100406962, 200813924]

約数ペア:

[(1, 200813924), (2, 100406962), (4, 50203481), (127, 1581212), (254, 790606), (508, 395303)]