214950868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4885247}}^1$

素因数の和:4885262

約数の個数: 12

約数和(自身を含む): 410360832

約数和(自身を除く): 195409964

約数列:

[1, 2, 4, 11, 22, 44, 4885247, 9770494, 19540988, 53737717, 107475434, 214950868]

約数ペア:

[(1, 214950868), (2, 107475434), (4, 53737717), (11, 19540988), (22, 9770494), (44, 4885247)]