206231655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{45677}}^1$

素因数の和:45735

約数の個数: 32

約数和(自身を含む): 385887744

約数和(自身を除く): 179656089

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 45677, 137031, 228385, 319739, 685155, 959217, 1598695, 1964111, 4796085, 5892333, 9820555, 13748777, 29461665, 41246331, 68743885, 206231655]

約数ペア:

[(1, 206231655), (3, 68743885), (5, 41246331), (7, 29461665), (15, 13748777), (21, 9820555), (35, 5892333), (43, 4796085), (105, 1964111), (129, 1598695), (215, 959217), (301, 685155), (645, 319739), (903, 228385), (1505, 137031), (4515, 45677)]