200028892

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1361}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 416445120

約数和(自身を除く): 216416228

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 181, 203, 362, 406, 724, 812, 1267, 1361, 2534, 2722, 5068, 5249, 5444, 9527, 10498, 19054, 20996, 36743, 38108, 39469, 73486, 78938, 146972, 157876, 246341, 276283, 492682, 552566, 985364, 1105132, 1724387, 3448774, 6897548, 7143889, 14287778, 28575556, 50007223, 100014446, 200028892]

約数ペア:

[(1, 200028892), (2, 100014446), (4, 50007223), (7, 28575556), (14, 14287778), (28, 7143889), (29, 6897548), (58, 3448774), (116, 1724387), (181, 1105132), (203, 985364), (362, 552566), (406, 492682), (724, 276283), (812, 246341), (1267, 157876), (1361, 146972), (2534, 78938), (2722, 73486), (5068, 39469), (5249, 38108), (5444, 36743), (9527, 20996), (10498, 19054)]