201583569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 325370880

約数和(自身を除く): 123787311

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 289, 391, 561, 759, 867, 919, 1173, 2757, 3179, 4301, 6647, 9537, 10109, 12903, 15623, 19941, 21137, 30327, 46869, 63411, 73117, 171853, 219351, 232507, 265591, 359329, 515559, 697521, 796773, 1077987, 2921501, 3952619, 6108593, 8764503, 11857857, 18325779, 67194523, 201583569]

約数ペア:

[(1, 201583569), (3, 67194523), (11, 18325779), (17, 11857857), (23, 8764503), (33, 6108593), (51, 3952619), (69, 2921501), (187, 1077987), (253, 796773), (289, 697521), (391, 515559), (561, 359329), (759, 265591), (867, 232507), (919, 219351), (1173, 171853), (2757, 73117), (3179, 63411), (4301, 46869), (6647, 30327), (9537, 21137), (10109, 19941), (12903, 15623)]