209364408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{264349}}^1$

素因数の和:264372

約数の個数: 48

約数和(自身を含む): 618579000

約数和(自身を除く): 409214592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 264349, 528698, 793047, 1057396, 1586094, 2114792, 2379141, 2907839, 3172188, 4758282, 5815678, 6344376, 8723517, 9516564, 11631356, 17447034, 19033128, 23262712, 26170551, 34894068, 52341102, 69788136, 104682204, 209364408]

約数ペア:

[(1, 209364408), (2, 104682204), (3, 69788136), (4, 52341102), (6, 34894068), (8, 26170551), (9, 23262712), (11, 19033128), (12, 17447034), (18, 11631356), (22, 9516564), (24, 8723517), (33, 6344376), (36, 5815678), (44, 4758282), (66, 3172188), (72, 2907839), (88, 2379141), (99, 2114792), (132, 1586094), (198, 1057396), (264, 793047), (396, 528698), (792, 264349)]