213089074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{7573}}^1$

素因数の和:8865

約数の個数: 16

約数和(自身を含む): 349009920

約数和(自身を除く): 135920846

約数列:

[1, 2, 11, 22, 1279, 2558, 7573, 14069, 15146, 28138, 83303, 166606, 9685867, 19371734, 106544537, 213089074]

約数ペア:

[(1, 213089074), (2, 106544537), (11, 19371734), (22, 9685867), (1279, 166606), (2558, 83303), (7573, 28138), (14069, 15146)]