211902921555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{5651}}^1$

素因数の和:6069

約数の個数: 128

約数和(自身を含む): 398805120000

約数和(自身を除く): 186902198445

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 145, 195, 247, 285, 349, 377, 435, 551, 741, 1047, 1131, 1235, 1653, 1745, 1885, 2755, 3705, 4537, 5235, 5651, 5655, 6631, 7163, 8265, 10121, 13611, 16953, 19893, 21489, 22685, 28255, 30363, 33155, 35815, 50605, 68055, 73463, 84765, 86203, 99465, 107369, 107445, 131573, 151815, 163879, 192299, 220389, 258609, 322107, 367315, 394719, 431015, 491637, 536845, 576897, 657865, 819395, 961495, 1101945, 1293045, 1395797, 1610535, 1972199, 1973595, 2130427, 2458185, 2499887, 2884485, 3113701, 4187391, 5916597, 6391281, 6978985, 7499661, 9341103, 9860995, 10652135, 12499435, 15568505, 20936955, 25638587, 29582985, 31956405, 37471781, 37498305, 40478113, 46705515, 57193771, 76915761, 112415343, 121434339, 128192935, 171581313, 187358905, 202390565, 285968855, 384578805, 487133153, 562076715, 607171695, 743519023, 857906565, 1086681649, 1461399459, 2230557069, 2435665765, 3260044947, 3717595115, 5433408245, 7306997295, 11152785345, 14126861437, 16300224735, 42380584311, 70634307185, 211902921555]

約数ペア:

[(1, 211902921555), (3, 70634307185), (5, 42380584311), (13, 16300224735), (15, 14126861437), (19, 11152785345), (29, 7306997295), (39, 5433408245), (57, 3717595115), (65, 3260044947), (87, 2435665765), (95, 2230557069), (145, 1461399459), (195, 1086681649), (247, 857906565), (285, 743519023), (349, 607171695), (377, 562076715), (435, 487133153), (551, 384578805), (741, 285968855), (1047, 202390565), (1131, 187358905), (1235, 171581313), (1653, 128192935), (1745, 121434339), (1885, 112415343), (2755, 76915761), (3705, 57193771), (4537, 46705515), (5235, 40478113), (5651, 37498305), (5655, 37471781), (6631, 31956405), (7163, 29582985), (8265, 25638587), (10121, 20936955), (13611, 15568505), (16953, 12499435), (19893, 10652135), (21489, 9860995), (22685, 9341103), (28255, 7499661), (30363, 6978985), (33155, 6391281), (35815, 5916597), (50605, 4187391), (68055, 3113701), (73463, 2884485), (84765, 2499887), (86203, 2458185), (99465, 2130427), (107369, 1973595), (107445, 1972199), (131573, 1610535), (151815, 1395797), (163879, 1293045), (192299, 1101945), (220389, 961495), (258609, 819395), (322107, 657865), (367315, 576897), (394719, 536845), (431015, 491637)]