201660866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1783}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 339873408

約数和(自身を除く): 138212542

約数列:

[1, 2, 11, 22, 53, 97, 106, 194, 583, 1067, 1166, 1783, 2134, 3566, 5141, 10282, 19613, 39226, 56551, 94499, 113102, 172951, 188998, 345902, 1039489, 1902461, 2078978, 3804922, 9166403, 18332806, 100830433, 201660866]

約数ペア:

[(1, 201660866), (2, 100830433), (11, 18332806), (22, 9166403), (53, 3804922), (97, 2078978), (106, 1902461), (194, 1039489), (583, 345902), (1067, 188998), (1166, 172951), (1783, 113102), (2134, 94499), (3566, 56551), (5141, 39226), (10282, 19613)]