209524672

素因数分解:

$2^6\times 7^1\times {\mathrm{467689}}^1$

素因数の和:467708

約数の個数: 28

約数和(自身を含む): 475173040

約数和(自身を除く): 265648368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 467689, 935378, 1870756, 3273823, 3741512, 6547646, 7483024, 13095292, 14966048, 26190584, 29932096, 52381168, 104762336, 209524672]

約数ペア:

[(1, 209524672), (2, 104762336), (4, 52381168), (7, 29932096), (8, 26190584), (14, 14966048), (16, 13095292), (28, 7483024), (32, 6547646), (56, 3741512), (64, 3273823), (112, 1870756), (224, 935378), (448, 467689)]