204048404

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{7459}}^1$

素因数の和:8447

約数の個数: 24

約数和(自身を含む): 408569280

約数和(自身を除く): 204520876

約数列:

[1, 2, 4, 7, 14, 28, 977, 1954, 3908, 6839, 7459, 13678, 14918, 27356, 29836, 52213, 104426, 208852, 7287443, 14574886, 29149772, 51012101, 102024202, 204048404]

約数ペア:

[(1, 204048404), (2, 102024202), (4, 51012101), (7, 29149772), (14, 14574886), (28, 7287443), (977, 208852), (1954, 104426), (3908, 52213), (6839, 29836), (7459, 27356), (13678, 14918)]