196865234

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 326809728

約数和(自身を除く): 129944494

約数列:

[1, 2, 23, 37, 46, 47, 74, 94, 107, 214, 529, 851, 1058, 1081, 1702, 1739, 2162, 2461, 3478, 3959, 4922, 5029, 7918, 10058, 19573, 24863, 39146, 39997, 49726, 56603, 79994, 91057, 113206, 115667, 182114, 186073, 231334, 372146, 919931, 1839862, 2094311, 2660341, 4188622, 4279679, 5320682, 8559358, 98432617, 196865234]

約数ペア:

[(1, 196865234), (2, 98432617), (23, 8559358), (37, 5320682), (46, 4279679), (47, 4188622), (74, 2660341), (94, 2094311), (107, 1839862), (214, 919931), (529, 372146), (851, 231334), (1058, 186073), (1081, 182114), (1702, 115667), (1739, 113206), (2162, 91057), (2461, 79994), (3478, 56603), (3959, 49726), (4922, 39997), (5029, 39146), (7918, 24863), (10058, 19573)]