208058353533

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1\times {\mathrm{15913}}^1$

素因数の和:16786

約数の個数: 48

約数和(自身を含む): 317810473344

約数和(自身を除く): 109752119811

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 761, 1909, 2283, 5727, 6849, 15913, 17181, 17503, 47739, 52509, 63163, 143217, 157527, 189489, 365999, 568467, 1097997, 1320779, 1452749, 3293991, 3962337, 4358247, 11887011, 12109793, 13074741, 30377917, 36329379, 91133751, 108988137, 273401253, 278525239, 835575717, 1005112819, 2506727151, 3015338457, 9046015371, 23117594837, 69352784511, 208058353533]

約数ペア:

[(1, 208058353533), (3, 69352784511), (9, 23117594837), (23, 9046015371), (69, 3015338457), (83, 2506727151), (207, 1005112819), (249, 835575717), (747, 278525239), (761, 273401253), (1909, 108988137), (2283, 91133751), (5727, 36329379), (6849, 30377917), (15913, 13074741), (17181, 12109793), (17503, 11887011), (47739, 4358247), (52509, 3962337), (63163, 3293991), (143217, 1452749), (157527, 1320779), (189489, 1097997), (365999, 568467)]