205898508

素因数分解:

$2^2\times 3^2\times {\mathrm{5719403}}^1$

素因数の和:5719413

約数の個数: 18

約数和(自身を含む): 520465764

約数和(自身を除く): 314567256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5719403, 11438806, 17158209, 22877612, 34316418, 51474627, 68632836, 102949254, 205898508]

約数ペア:

[(1, 205898508), (2, 102949254), (3, 68632836), (4, 51474627), (6, 34316418), (9, 22877612), (12, 17158209), (18, 11438806), (36, 5719403)]