207834774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{706921}}^1$

素因数の和:706940

約数の個数: 24

約数和(自身を含む): 483534648

約数和(自身を除く): 275699874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 706921, 1413842, 2120763, 4241526, 4948447, 9896894, 14845341, 29690682, 34639129, 69278258, 103917387, 207834774]

約数ペア:

[(1, 207834774), (2, 103917387), (3, 69278258), (6, 34639129), (7, 29690682), (14, 14845341), (21, 9896894), (42, 4948447), (49, 4241526), (98, 2120763), (147, 1413842), (294, 706921)]