200818497

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 312560640

約数和(自身を除く): 111742143

約数列:

[1, 3, 11, 23, 33, 67, 69, 121, 201, 253, 359, 363, 737, 759, 1077, 1541, 2211, 2783, 3949, 4623, 8107, 8257, 8349, 11847, 16951, 24053, 24321, 24771, 43439, 50853, 72159, 90827, 130317, 186461, 264583, 272481, 553219, 559383, 793749, 999097, 1659657, 2910413, 2997291, 6085409, 8731239, 18256227, 66939499, 200818497]

約数ペア:

[(1, 200818497), (3, 66939499), (11, 18256227), (23, 8731239), (33, 6085409), (67, 2997291), (69, 2910413), (121, 1659657), (201, 999097), (253, 793749), (359, 559383), (363, 553219), (737, 272481), (759, 264583), (1077, 186461), (1541, 130317), (2211, 90827), (2783, 72159), (3949, 50853), (4623, 43439), (8107, 24771), (8257, 24321), (8349, 24053), (11847, 16951)]