209464304868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{8609}}^1$

素因数の和:9707

約数の個数: 216

約数和(自身を含む): 664005920760

約数和(自身を除く): 454541615892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1061, 1092, 1274, 1638, 1764, 1911, 2122, 2548, 3183, 3276, 3822, 4244, 5733, 6366, 7427, 7644, 8609, 9549, 11466, 12732, 13793, 14854, 17218, 19098, 22281, 22932, 25827, 27586, 29708, 34436, 38196, 41379, 44562, 51654, 51989, 55172, 60263, 66843, 77481, 82758, 89124, 96551, 103308, 103978, 111917, 120526, 124137, 133686, 154962, 155967, 165516, 180789, 193102, 207956, 223834, 241052, 248274, 267372, 289653, 309924, 311934, 335751, 361578, 386204, 421841, 447668, 467901, 496548, 542367, 579306, 623868, 671502, 675857, 723156, 783419, 843682, 868959, 935802, 1007253, 1084734, 1158612, 1265523, 1343004, 1351714, 1566838, 1687364, 1737918, 1871604, 2014506, 2027571, 2169468, 2350257, 2531046, 2703428, 3133676, 3475836, 3796569, 4029012, 4055142, 4700514, 5062092, 5483933, 6082713, 7050771, 7593138, 8110284, 9134149, 9401028, 10967866, 12165426, 14101542, 15186276, 16451799, 18268298, 21935732, 24330852, 27402447, 28203084, 32903598, 36536596, 49355397, 54804894, 63939043, 65807196, 82207341, 98710794, 109609788, 118743937, 127878086, 164414682, 191817129, 197421588, 237487874, 255756172, 328829364, 356231811, 383634258, 447573301, 474975748, 575451387, 712463622, 767268516, 831207559, 895146602, 1068695433, 1150902774, 1342719903, 1424927244, 1662415118, 1790293204, 2137390866, 2301805548, 2493622677, 2685439806, 3324830236, 4028159709, 4274781732, 4987245354, 5370879612, 5818452913, 7480868031, 8056319418, 9974490708, 11636905826, 14961736062, 16112638836, 17455358739, 23273811652, 29923472124, 34910717478, 52366076217, 69821434956, 104732152434, 209464304868]

約数ペア:

[(1, 209464304868), (2, 104732152434), (3, 69821434956), (4, 52366076217), (6, 34910717478), (7, 29923472124), (9, 23273811652), (12, 17455358739), (13, 16112638836), (14, 14961736062), (18, 11636905826), (21, 9974490708), (26, 8056319418), (28, 7480868031), (36, 5818452913), (39, 5370879612), (42, 4987245354), (49, 4274781732), (52, 4028159709), (63, 3324830236), (78, 2685439806), (84, 2493622677), (91, 2301805548), (98, 2137390866), (117, 1790293204), (126, 1662415118), (147, 1424927244), (156, 1342719903), (182, 1150902774), (196, 1068695433), (234, 895146602), (252, 831207559), (273, 767268516), (294, 712463622), (364, 575451387), (441, 474975748), (468, 447573301), (546, 383634258), (588, 356231811), (637, 328829364), (819, 255756172), (882, 237487874), (1061, 197421588), (1092, 191817129), (1274, 164414682), (1638, 127878086), (1764, 118743937), (1911, 109609788), (2122, 98710794), (2548, 82207341), (3183, 65807196), (3276, 63939043), (3822, 54804894), (4244, 49355397), (5733, 36536596), (6366, 32903598), (7427, 28203084), (7644, 27402447), (8609, 24330852), (9549, 21935732), (11466, 18268298), (12732, 16451799), (13793, 15186276), (14854, 14101542), (17218, 12165426), (19098, 10967866), (22281, 9401028), (22932, 9134149), (25827, 8110284), (27586, 7593138), (29708, 7050771), (34436, 6082713), (38196, 5483933), (41379, 5062092), (44562, 4700514), (51654, 4055142), (51989, 4029012), (55172, 3796569), (60263, 3475836), (66843, 3133676), (77481, 2703428), (82758, 2531046), (89124, 2350257), (96551, 2169468), (103308, 2027571), (103978, 2014506), (111917, 1871604), (120526, 1737918), (124137, 1687364), (133686, 1566838), (154962, 1351714), (155967, 1343004), (165516, 1265523), (180789, 1158612), (193102, 1084734), (207956, 1007253), (223834, 935802), (241052, 868959), (248274, 843682), (267372, 783419), (289653, 723156), (309924, 675857), (311934, 671502), (335751, 623868), (361578, 579306), (386204, 542367), (421841, 496548), (447668, 467901)]