206475885

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2245

約数の個数: 96

約数和(自身を含む): 462938112

約数和(自身を除く): 256462227

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 243, 297, 315, 385, 405, 495, 567, 693, 891, 945, 1155, 1215, 1485, 1701, 2079, 2207, 2673, 2835, 3465, 4455, 6237, 6621, 8505, 10395, 11035, 13365, 15449, 18711, 19863, 24277, 31185, 33105, 46347, 59589, 72831, 77245, 93555, 99315, 121385, 139041, 169939, 178767, 218493, 231735, 297945, 364155, 417123, 509817, 536301, 655479, 695205, 849695, 893835, 1092465, 1251369, 1529451, 1966437, 2085615, 2549085, 2681505, 3277395, 3754107, 4588353, 5899311, 6256845, 7647255, 9832185, 13765059, 18770535, 22941765, 29496555, 41295177, 68825295, 206475885]

約数ペア:

[(1, 206475885), (3, 68825295), (5, 41295177), (7, 29496555), (9, 22941765), (11, 18770535), (15, 13765059), (21, 9832185), (27, 7647255), (33, 6256845), (35, 5899311), (45, 4588353), (55, 3754107), (63, 3277395), (77, 2681505), (81, 2549085), (99, 2085615), (105, 1966437), (135, 1529451), (165, 1251369), (189, 1092465), (231, 893835), (243, 849695), (297, 695205), (315, 655479), (385, 536301), (405, 509817), (495, 417123), (567, 364155), (693, 297945), (891, 231735), (945, 218493), (1155, 178767), (1215, 169939), (1485, 139041), (1701, 121385), (2079, 99315), (2207, 93555), (2673, 77245), (2835, 72831), (3465, 59589), (4455, 46347), (6237, 33105), (6621, 31185), (8505, 24277), (10395, 19863), (11035, 18711), (13365, 15449)]