205773408

素因数分解:

$2^5\times 3^2\times {\mathrm{811}}^1\times {\mathrm{881}}^1$

素因数の和:1708

約数の個数: 72

約数和(自身を含む): 586554696

約数和(自身を除く): 380781288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 811, 881, 1622, 1762, 2433, 2643, 3244, 3524, 4866, 5286, 6488, 7048, 7299, 7929, 9732, 10572, 12976, 14096, 14598, 15858, 19464, 21144, 25952, 28192, 29196, 31716, 38928, 42288, 58392, 63432, 77856, 84576, 116784, 126864, 233568, 253728, 714491, 1428982, 2143473, 2857964, 4286946, 5715928, 6430419, 8573892, 11431856, 12860838, 17147784, 22863712, 25721676, 34295568, 51443352, 68591136, 102886704, 205773408]

約数ペア:

[(1, 205773408), (2, 102886704), (3, 68591136), (4, 51443352), (6, 34295568), (8, 25721676), (9, 22863712), (12, 17147784), (16, 12860838), (18, 11431856), (24, 8573892), (32, 6430419), (36, 5715928), (48, 4286946), (72, 2857964), (96, 2143473), (144, 1428982), (288, 714491), (811, 253728), (881, 233568), (1622, 126864), (1762, 116784), (2433, 84576), (2643, 77856), (3244, 63432), (3524, 58392), (4866, 42288), (5286, 38928), (6488, 31716), (7048, 29196), (7299, 28192), (7929, 25952), (9732, 21144), (10572, 19464), (12976, 15858), (14096, 14598)]