195210642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 240245358

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 167, 178, 199, 267, 334, 398, 501, 534, 597, 979, 1002, 1194, 1837, 1958, 2189, 2937, 3674, 4378, 5511, 5874, 6567, 11022, 13134, 14863, 17711, 29726, 33233, 35422, 44589, 53133, 66466, 89178, 99699, 106266, 163493, 194821, 199398, 326986, 365563, 389642, 490479, 584463, 731126, 980958, 1096689, 1168926, 2193378, 2957737, 5915474, 8873211, 17746422, 32535107, 65070214, 97605321, 195210642]

約数ペア:

[(1, 195210642), (2, 97605321), (3, 65070214), (6, 32535107), (11, 17746422), (22, 8873211), (33, 5915474), (66, 2957737), (89, 2193378), (167, 1168926), (178, 1096689), (199, 980958), (267, 731126), (334, 584463), (398, 490479), (501, 389642), (534, 365563), (597, 326986), (979, 199398), (1002, 194821), (1194, 163493), (1837, 106266), (1958, 99699), (2189, 89178), (2937, 66466), (3674, 53133), (4378, 44589), (5511, 35422), (5874, 33233), (6567, 29726), (11022, 17711), (13134, 14863)]