203437180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{535361}}^1$

素因数の和:535389

約数の個数: 24

約数和(自身を含む): 449704080

約数和(自身を除く): 246266900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 535361, 1070722, 2141444, 2676805, 5353610, 10171859, 10707220, 20343718, 40687436, 50859295, 101718590, 203437180]

約数ペア:

[(1, 203437180), (2, 101718590), (4, 50859295), (5, 40687436), (10, 20343718), (19, 10707220), (20, 10171859), (38, 5353610), (76, 2676805), (95, 2141444), (190, 1070722), (380, 535361)]