199896678

素因数分解:

$2^1\times 3^2\times {\mathrm{2687}}^1\times {\mathrm{4133}}^1$

素因数の和:6828

約数の個数: 24

約数和(自身を含む): 433375488

約数和(自身を除く): 233478810

約数列:

[1, 2, 3, 6, 9, 18, 2687, 4133, 5374, 8061, 8266, 12399, 16122, 24183, 24798, 37197, 48366, 74394, 11105371, 22210742, 33316113, 66632226, 99948339, 199896678]

約数ペア:

[(1, 199896678), (2, 99948339), (3, 66632226), (6, 33316113), (9, 22210742), (18, 11105371), (2687, 74394), (4133, 48366), (5374, 37197), (8061, 24798), (8266, 24183), (12399, 16122)]