205692392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8191}}^1$

素因数の和:8313

約数の個数: 32

約数和(自身を含む): 400097280

約数和(自身を除く): 194404888

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 3139, 6278, 8191, 12556, 16382, 25112, 32764, 65528, 352213, 597943, 704426, 1195886, 1408852, 2391772, 2817704, 4783544, 25711549, 51423098, 102846196, 205692392]

約数ペア:

[(1, 205692392), (2, 102846196), (4, 51423098), (8, 25711549), (43, 4783544), (73, 2817704), (86, 2391772), (146, 1408852), (172, 1195886), (292, 704426), (344, 597943), (584, 352213), (3139, 65528), (6278, 32764), (8191, 25112), (12556, 16382)]