204295180

素因数分解:

$2^2\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{4447}}^1$

素因数の和:6753

約数の個数: 24

約数和(自身を含む): 429303168

約数和(自身を除く): 225007988

約数列:

[1, 2, 4, 5, 10, 20, 2297, 4447, 4594, 8894, 9188, 11485, 17788, 22235, 22970, 44470, 45940, 88940, 10214759, 20429518, 40859036, 51073795, 102147590, 204295180]

約数ペア:

[(1, 204295180), (2, 102147590), (4, 51073795), (5, 40859036), (10, 20429518), (20, 10214759), (2297, 88940), (4447, 45940), (4594, 44470), (8894, 22970), (9188, 22235), (11485, 17788)]