210938278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{12433}}^1$

素因数の和:12951

約数の個数: 16

約数和(自身を含む): 335718000

約数和(自身を除く): 124779722

約数列:

[1, 2, 17, 34, 499, 998, 8483, 12433, 16966, 24866, 211361, 422722, 6204067, 12408134, 105469139, 210938278]

約数ペア:

[(1, 210938278), (2, 105469139), (17, 12408134), (34, 6204067), (499, 422722), (998, 211361), (8483, 24866), (12433, 16966)]