206814486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 250414314

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 139, 174, 278, 417, 493, 503, 834, 986, 1006, 1479, 1509, 2363, 2958, 3018, 4031, 4726, 7089, 8062, 8551, 12093, 14178, 14587, 17102, 24186, 25653, 29174, 43761, 51306, 68527, 69917, 87522, 137054, 139834, 205581, 209751, 247979, 411162, 419502, 495958, 743937, 1188589, 1487874, 2027593, 2377178, 3565767, 4055186, 6082779, 7131534, 12165558, 34469081, 68938162, 103407243, 206814486]

約数ペア:

[(1, 206814486), (2, 103407243), (3, 68938162), (6, 34469081), (17, 12165558), (29, 7131534), (34, 6082779), (51, 4055186), (58, 3565767), (87, 2377178), (102, 2027593), (139, 1487874), (174, 1188589), (278, 743937), (417, 495958), (493, 419502), (503, 411162), (834, 247979), (986, 209751), (1006, 205581), (1479, 139834), (1509, 137054), (2363, 87522), (2958, 69917), (3018, 68527), (4031, 51306), (4726, 43761), (7089, 29174), (8062, 25653), (8551, 24186), (12093, 17102), (14178, 14587)]