210877456

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{94819}}^1$

素因数の和:94966

約数の個数: 20

約数和(自身を含む): 411518800

約数和(自身を除く): 200641344

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 94819, 189638, 379276, 758552, 1517104, 13179841, 26359682, 52719364, 105438728, 210877456]

約数ペア:

[(1, 210877456), (2, 105438728), (4, 52719364), (8, 26359682), (16, 13179841), (139, 1517104), (278, 758552), (556, 379276), (1112, 189638), (2224, 94819)]