196528376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 424569600

約数和(自身を除く): 228041224

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 178, 184, 253, 356, 506, 712, 979, 1012, 1091, 1958, 2024, 2047, 2182, 3916, 4094, 4364, 7832, 8188, 8728, 12001, 16376, 22517, 24002, 25093, 45034, 48004, 50186, 90068, 96008, 97099, 100372, 180136, 194198, 200744, 276023, 388396, 552046, 776792, 1068089, 1104092, 2136178, 2208184, 2233277, 4272356, 4466554, 8544712, 8933108, 17866216, 24566047, 49132094, 98264188, 196528376]

約数ペア:

[(1, 196528376), (2, 98264188), (4, 49132094), (8, 24566047), (11, 17866216), (22, 8933108), (23, 8544712), (44, 4466554), (46, 4272356), (88, 2233277), (89, 2208184), (92, 2136178), (178, 1104092), (184, 1068089), (253, 776792), (356, 552046), (506, 388396), (712, 276023), (979, 200744), (1012, 194198), (1091, 180136), (1958, 100372), (2024, 97099), (2047, 96008), (2182, 90068), (3916, 50186), (4094, 48004), (4364, 45034), (7832, 25093), (8188, 24002), (8728, 22517), (12001, 16376)]