210110728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{610787}}^1$

素因数の和:610836

約数の個数: 16

約数和(自身を含む): 403120080

約数和(自身を除く): 193009352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 610787, 1221574, 2443148, 4886296, 26263841, 52527682, 105055364, 210110728]

約数ペア:

[(1, 210110728), (2, 105055364), (4, 52527682), (8, 26263841), (43, 4886296), (86, 2443148), (172, 1221574), (344, 610787)]