190065316

素因数分解:

$2^2\times 7^2\times {\mathrm{969721}}^1$

素因数の和:969739

約数の個数: 18

約数和(自身を含む): 386919078

約数和(自身を除く): 196853762

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 969721, 1939442, 3878884, 6788047, 13576094, 27152188, 47516329, 95032658, 190065316]

約数ペア:

[(1, 190065316), (2, 95032658), (4, 47516329), (7, 27152188), (14, 13576094), (28, 6788047), (49, 3878884), (98, 1939442), (196, 969721)]