205082268

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3323}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 495143040

約数和(自身を除く): 290060772

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 139, 148, 222, 278, 417, 444, 556, 834, 1668, 3323, 5143, 6646, 9969, 10286, 13292, 15429, 19938, 20572, 30858, 39876, 61716, 122951, 245902, 368853, 461897, 491804, 737706, 923794, 1385691, 1475412, 1847588, 2771382, 5542764, 17090189, 34180378, 51270567, 68360756, 102541134, 205082268]

約数ペア:

[(1, 205082268), (2, 102541134), (3, 68360756), (4, 51270567), (6, 34180378), (12, 17090189), (37, 5542764), (74, 2771382), (111, 1847588), (139, 1475412), (148, 1385691), (222, 923794), (278, 737706), (417, 491804), (444, 461897), (556, 368853), (834, 245902), (1668, 122951), (3323, 61716), (5143, 39876), (6646, 30858), (9969, 20572), (10286, 19938), (13292, 15429)]