201254211

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 321107904

約数和(自身を除く): 119853693

約数列:

[1, 3, 9, 17, 37, 51, 73, 111, 153, 219, 333, 487, 629, 657, 1241, 1461, 1887, 2701, 3723, 4383, 5661, 8103, 8279, 11169, 18019, 24309, 24837, 35551, 45917, 54057, 74511, 106653, 137751, 162171, 306323, 319959, 413253, 604367, 918969, 1315387, 1813101, 2756907, 3946161, 5439303, 11838483, 22361579, 67084737, 201254211]

約数ペア:

[(1, 201254211), (3, 67084737), (9, 22361579), (17, 11838483), (37, 5439303), (51, 3946161), (73, 2756907), (111, 1813101), (153, 1315387), (219, 918969), (333, 604367), (487, 413253), (629, 319959), (657, 306323), (1241, 162171), (1461, 137751), (1887, 106653), (2701, 74511), (3723, 54057), (4383, 45917), (5661, 35551), (8103, 24837), (8279, 24309), (11169, 18019)]