209620764

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{4889}}^1$

素因数の和:5299

約数の個数: 48

約数和(自身を含む): 544941600

約数和(自身を除く): 335320836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1588, 2382, 3573, 4764, 4889, 7146, 9778, 10719, 14292, 14667, 19556, 21438, 29334, 42876, 44001, 58668, 88002, 132003, 176004, 264006, 528012, 1940933, 3881866, 5822799, 7763732, 11645598, 17468397, 23291196, 34936794, 52405191, 69873588, 104810382, 209620764]

約数ペア:

[(1, 209620764), (2, 104810382), (3, 69873588), (4, 52405191), (6, 34936794), (9, 23291196), (12, 17468397), (18, 11645598), (27, 7763732), (36, 5822799), (54, 3881866), (108, 1940933), (397, 528012), (794, 264006), (1191, 176004), (1588, 132003), (2382, 88002), (3573, 58668), (4764, 44001), (4889, 42876), (7146, 29334), (9778, 21438), (10719, 19556), (14292, 14667)]