205469726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{2857}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 385212672

約数和(自身を除く): 179742946

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 467, 934, 2857, 3269, 5137, 5714, 6538, 10274, 19999, 31427, 35959, 39998, 62854, 71918, 219989, 439978, 1334219, 2668438, 9339533, 14676409, 18679066, 29352818, 102734863, 205469726]

約数ペア:

[(1, 205469726), (2, 102734863), (7, 29352818), (11, 18679066), (14, 14676409), (22, 9339533), (77, 2668438), (154, 1334219), (467, 439978), (934, 219989), (2857, 71918), (3269, 62854), (5137, 39998), (5714, 35959), (6538, 31427), (10274, 19999)]