207610029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 346320000

約数和(自身を除く): 138709971

約数列:

[1, 3, 9, 11, 23, 33, 69, 73, 99, 207, 219, 253, 657, 759, 803, 1249, 1679, 2277, 2409, 3747, 5037, 7227, 11241, 13739, 15111, 18469, 28727, 41217, 55407, 86181, 91177, 123651, 166221, 258543, 273531, 315997, 820593, 947991, 1002947, 2097071, 2843973, 3008841, 6291213, 9026523, 18873639, 23067781, 69203343, 207610029]

約数ペア:

[(1, 207610029), (3, 69203343), (9, 23067781), (11, 18873639), (23, 9026523), (33, 6291213), (69, 3008841), (73, 2843973), (99, 2097071), (207, 1002947), (219, 947991), (253, 820593), (657, 315997), (759, 273531), (803, 258543), (1249, 166221), (1679, 123651), (2277, 91177), (2409, 86181), (3747, 55407), (5037, 41217), (7227, 28727), (11241, 18469), (13739, 15111)]