208066684

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{16927}}^1$

素因数の和:17377

約数の個数: 24

約数和(自身を含む): 417105920

約数和(自身を除く): 209039236

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 16927, 33854, 67708, 118489, 236978, 473956, 7430953, 14861906, 29723812, 52016671, 104033342, 208066684]

約数ペア:

[(1, 208066684), (2, 104033342), (4, 52016671), (7, 29723812), (14, 14861906), (28, 7430953), (439, 473956), (878, 236978), (1756, 118489), (3073, 67708), (6146, 33854), (12292, 16927)]