218715681094

素因数分解:

$2^1\times {\mathrm{853}}^1\times {\mathrm{20161}}^1\times {\mathrm{6359}}^1$

素因数の和:27375

約数の個数: 16

約数和(自身を含む): 328526079840

約数和(自身を除く): 109810398746

約数列:

[1, 2, 853, 1706, 6359, 12718, 20161, 40322, 5424227, 10848454, 17197333, 34394666, 128203799, 256407598, 109357840547, 218715681094]

約数ペア:

[(1, 218715681094), (2, 109357840547), (853, 256407598), (1706, 128203799), (6359, 34394666), (12718, 17197333), (20161, 10848454), (40322, 5424227)]