78336812

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 139944000

約数和(自身を除く): 61607188

約数列:

[1, 2, 4, 97, 101, 194, 202, 388, 404, 1999, 3998, 7996, 9797, 19594, 39188, 193903, 201899, 387806, 403798, 775612, 807596, 19584203, 39168406, 78336812]

約数ペア:

[(1, 78336812), (2, 39168406), (4, 19584203), (97, 807596), (101, 775612), (194, 403798), (202, 387806), (388, 201899), (404, 193903), (1999, 39188), (3998, 19594), (7996, 9797)]