205821582576

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{20599}}^1$

素因数の和:20803

約数の個数: 160

約数和(自身を含む): 561068851200

約数和(自身を除く): 355247268624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 103, 129, 141, 172, 188, 206, 258, 282, 309, 344, 376, 412, 516, 564, 618, 688, 752, 824, 1032, 1128, 1236, 1648, 2021, 2064, 2256, 2472, 4042, 4429, 4841, 4944, 6063, 8084, 8858, 9682, 12126, 13287, 14523, 16168, 17716, 19364, 20599, 24252, 26574, 29046, 32336, 35432, 38728, 41198, 48504, 53148, 58092, 61797, 70864, 77456, 82396, 97008, 106296, 116184, 123594, 164792, 208163, 212592, 232368, 247188, 329584, 416326, 494376, 624489, 832652, 885757, 968153, 988752, 1248978, 1665304, 1771514, 1936306, 2121697, 2497956, 2657271, 2904459, 3330608, 3543028, 3872612, 4243394, 4995912, 5314542, 5808918, 6365091, 7086056, 7745224, 8486788, 9991824, 10629084, 11617836, 12730182, 14172112, 15490448, 16973576, 21258168, 23235672, 25460364, 33947152, 41630579, 42516336, 46471344, 50920728, 83261158, 91232971, 99719759, 101841456, 124891737, 166522316, 182465942, 199439518, 249783474, 273698913, 299159277, 333044632, 364931884, 398879036, 499566948, 547397826, 598318554, 666089264, 729863768, 797758072, 999133896, 1094795652, 1196637108, 1459727536, 1595516144, 1998267792, 2189591304, 2393274216, 4287949637, 4379182608, 4786548432, 8575899274, 12863848911, 17151798548, 25727697822, 34303597096, 51455395644, 68607194192, 102910791288, 205821582576]

約数ペア:

[(1, 205821582576), (2, 102910791288), (3, 68607194192), (4, 51455395644), (6, 34303597096), (8, 25727697822), (12, 17151798548), (16, 12863848911), (24, 8575899274), (43, 4786548432), (47, 4379182608), (48, 4287949637), (86, 2393274216), (94, 2189591304), (103, 1998267792), (129, 1595516144), (141, 1459727536), (172, 1196637108), (188, 1094795652), (206, 999133896), (258, 797758072), (282, 729863768), (309, 666089264), (344, 598318554), (376, 547397826), (412, 499566948), (516, 398879036), (564, 364931884), (618, 333044632), (688, 299159277), (752, 273698913), (824, 249783474), (1032, 199439518), (1128, 182465942), (1236, 166522316), (1648, 124891737), (2021, 101841456), (2064, 99719759), (2256, 91232971), (2472, 83261158), (4042, 50920728), (4429, 46471344), (4841, 42516336), (4944, 41630579), (6063, 33947152), (8084, 25460364), (8858, 23235672), (9682, 21258168), (12126, 16973576), (13287, 15490448), (14523, 14172112), (16168, 12730182), (17716, 11617836), (19364, 10629084), (20599, 9991824), (24252, 8486788), (26574, 7745224), (29046, 7086056), (32336, 6365091), (35432, 5808918), (38728, 5314542), (41198, 4995912), (48504, 4243394), (53148, 3872612), (58092, 3543028), (61797, 3330608), (70864, 2904459), (77456, 2657271), (82396, 2497956), (97008, 2121697), (106296, 1936306), (116184, 1771514), (123594, 1665304), (164792, 1248978), (208163, 988752), (212592, 968153), (232368, 885757), (247188, 832652), (329584, 624489), (416326, 494376)]