204504004

素因数分解:

$2^2\times {\mathrm{1381}}^1\times {\mathrm{37021}}^1$

素因数の和:38406

約数の個数: 12

約数和(自身を含む): 358150828

約数和(自身を除く): 153646824

約数列:

[1, 2, 4, 1381, 2762, 5524, 37021, 74042, 148084, 51126001, 102252002, 204504004]

約数ペア:

[(1, 204504004), (2, 102252002), (4, 51126001), (1381, 148084), (2762, 74042), (5524, 37021)]