221368662

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6761}}^1$

素因数の和:6893

約数の個数: 48

約数和(自身を含む): 512667792

約数和(自身を除く): 291299130

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 642, 963, 1819, 1926, 3638, 5457, 6761, 10914, 13522, 16371, 20283, 32742, 40566, 60849, 114937, 121698, 229874, 344811, 689622, 723427, 1034433, 1446854, 2068866, 2170281, 4340562, 6510843, 12298259, 13021686, 24596518, 36894777, 73789554, 110684331, 221368662]

約数ペア:

[(1, 221368662), (2, 110684331), (3, 73789554), (6, 36894777), (9, 24596518), (17, 13021686), (18, 12298259), (34, 6510843), (51, 4340562), (102, 2170281), (107, 2068866), (153, 1446854), (214, 1034433), (306, 723427), (321, 689622), (642, 344811), (963, 229874), (1819, 121698), (1926, 114937), (3638, 60849), (5457, 40566), (6761, 32742), (10914, 20283), (13522, 16371)]