205760786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{12487}}^1$

素因数の和:12614

約数の個数: 32

約数和(自身を含む): 388426752

約数和(自身を除く): 182665966

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 8239, 12487, 16478, 24974, 87409, 137357, 174818, 274714, 961499, 1336109, 1922998, 2672218, 9352763, 14697199, 18705526, 29394398, 102880393, 205760786]

約数ペア:

[(1, 205760786), (2, 102880393), (7, 29394398), (11, 18705526), (14, 14697199), (22, 9352763), (77, 2672218), (107, 1922998), (154, 1336109), (214, 961499), (749, 274714), (1177, 174818), (1498, 137357), (2354, 87409), (8239, 24974), (12487, 16478)]