221042712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{837283}}^1$

素因数の和:837303

約数の個数: 32

約数和(自身を含む): 602844480

約数和(自身を除く): 381801768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 837283, 1674566, 2511849, 3349132, 5023698, 6698264, 9210113, 10047396, 18420226, 20094792, 27630339, 36840452, 55260678, 73680904, 110521356, 221042712]

約数ペア:

[(1, 221042712), (2, 110521356), (3, 73680904), (4, 55260678), (6, 36840452), (8, 27630339), (11, 20094792), (12, 18420226), (22, 10047396), (24, 9210113), (33, 6698264), (44, 5023698), (66, 3349132), (88, 2511849), (132, 1674566), (264, 837283)]