75200906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 125712000

約数和(自身を除く): 50511094

約数列:

[1, 2, 11, 22, 89, 178, 193, 199, 386, 398, 979, 1958, 2123, 2189, 4246, 4378, 17177, 17711, 34354, 35422, 38407, 76814, 188947, 194821, 377894, 389642, 422477, 844954, 3418223, 6836446, 37600453, 75200906]

約数ペア:

[(1, 75200906), (2, 37600453), (11, 6836446), (22, 3418223), (89, 844954), (178, 422477), (193, 389642), (199, 377894), (386, 194821), (398, 188947), (979, 76814), (1958, 38407), (2123, 35422), (2189, 34354), (4246, 17711), (4378, 17177)]