201264266

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 359663616

約数和(自身を除く): 158399350

約数列:

[1, 2, 7, 14, 49, 98, 103, 127, 157, 206, 254, 314, 721, 889, 1099, 1442, 1778, 2198, 5047, 6223, 7693, 10094, 12446, 13081, 15386, 16171, 19939, 26162, 32342, 39878, 91567, 113197, 139573, 183134, 226394, 279146, 640969, 792379, 977011, 1281938, 1584758, 1954022, 2053717, 4107434, 14376019, 28752038, 100632133, 201264266]

約数ペア:

[(1, 201264266), (2, 100632133), (7, 28752038), (14, 14376019), (49, 4107434), (98, 2053717), (103, 1954022), (127, 1584758), (157, 1281938), (206, 977011), (254, 792379), (314, 640969), (721, 279146), (889, 226394), (1099, 183134), (1442, 139573), (1778, 113197), (2198, 91567), (5047, 39878), (6223, 32342), (7693, 26162), (10094, 19939), (12446, 16171), (13081, 15386)]