215545326

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{19429}}^1$

素因数の和:19520

約数の個数: 24

約数和(自身を含む): 441371880

約数和(自身を除く): 225826554

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1849, 3698, 5547, 11094, 19429, 38858, 58287, 116574, 835447, 1670894, 2506341, 5012682, 35924221, 71848442, 107772663, 215545326]

約数ペア:

[(1, 215545326), (2, 107772663), (3, 71848442), (6, 35924221), (43, 5012682), (86, 2506341), (129, 1670894), (258, 835447), (1849, 116574), (3698, 58287), (5547, 38858), (11094, 19429)]