185890198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 316434816

約数和(自身を除く): 130544618

約数列:

[1, 2, 13, 26, 31, 62, 113, 157, 169, 226, 314, 338, 403, 806, 1469, 2041, 2938, 3503, 4082, 4867, 5239, 7006, 9734, 10478, 17741, 19097, 26533, 35482, 38194, 45539, 53066, 63271, 91078, 126542, 230633, 461266, 549971, 592007, 822523, 1099942, 1184014, 1645046, 2998229, 5996458, 7149623, 14299246, 92945099, 185890198]

約数ペア:

[(1, 185890198), (2, 92945099), (13, 14299246), (26, 7149623), (31, 5996458), (62, 2998229), (113, 1645046), (157, 1184014), (169, 1099942), (226, 822523), (314, 592007), (338, 549971), (403, 461266), (806, 230633), (1469, 126542), (2041, 91078), (2938, 63271), (3503, 53066), (4082, 45539), (4867, 38194), (5239, 35482), (7006, 26533), (9734, 19097), (10478, 17741)]