202224198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 451008000

約数和(自身を除く): 248783802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 173, 178, 199, 267, 346, 398, 519, 534, 597, 979, 1038, 1194, 1903, 1958, 2189, 2937, 3806, 4378, 5709, 5874, 6567, 11418, 13134, 15397, 17711, 30794, 34427, 35422, 46191, 53133, 68854, 92382, 103281, 106266, 169367, 194821, 206562, 338734, 378697, 389642, 508101, 584463, 757394, 1016202, 1136091, 1168926, 2272182, 3064003, 6128006, 9192009, 18384018, 33704033, 67408066, 101112099, 202224198]

約数ペア:

[(1, 202224198), (2, 101112099), (3, 67408066), (6, 33704033), (11, 18384018), (22, 9192009), (33, 6128006), (66, 3064003), (89, 2272182), (173, 1168926), (178, 1136091), (199, 1016202), (267, 757394), (346, 584463), (398, 508101), (519, 389642), (534, 378697), (597, 338734), (979, 206562), (1038, 194821), (1194, 169367), (1903, 106266), (1958, 103281), (2189, 92382), (2937, 68854), (3806, 53133), (4378, 46191), (5709, 35422), (5874, 34427), (6567, 30794), (11418, 17711), (13134, 15397)]