201992875443

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 318577459200

約数和(自身を除く): 116584583757

約数列:

[1, 3, 9, 27, 29, 73, 81, 87, 219, 243, 261, 307, 657, 783, 921, 1279, 1971, 2117, 2349, 2763, 3837, 5913, 6351, 7047, 8289, 8903, 11511, 17739, 19053, 22411, 24867, 26709, 34533, 37091, 57159, 67233, 74601, 80127, 93367, 103599, 111273, 171477, 201699, 240381, 280101, 310797, 333819, 392653, 514431, 605097, 649919, 721143, 840303, 1001457, 1177959, 1815291, 1949757, 2163429, 2520909, 2707643, 3004371, 3533877, 5445873, 5849271, 7562727, 8122929, 9013113, 10601631, 11386937, 17547813, 22688181, 24368787, 28663669, 31804893, 34160811, 52643439, 73106361, 85991007, 95414679, 102482433, 157930317, 219319083, 257973021, 307447299, 657957249, 773919063, 831246401, 922341897, 2321757189, 2493739203, 2767025691, 6965271567, 7481217609, 22443652827, 67330958481, 201992875443]

約数ペア:

[(1, 201992875443), (3, 67330958481), (9, 22443652827), (27, 7481217609), (29, 6965271567), (73, 2767025691), (81, 2493739203), (87, 2321757189), (219, 922341897), (243, 831246401), (261, 773919063), (307, 657957249), (657, 307447299), (783, 257973021), (921, 219319083), (1279, 157930317), (1971, 102482433), (2117, 95414679), (2349, 85991007), (2763, 73106361), (3837, 52643439), (5913, 34160811), (6351, 31804893), (7047, 28663669), (8289, 24368787), (8903, 22688181), (11511, 17547813), (17739, 11386937), (19053, 10601631), (22411, 9013113), (24867, 8122929), (26709, 7562727), (34533, 5849271), (37091, 5445873), (57159, 3533877), (67233, 3004371), (74601, 2707643), (80127, 2520909), (93367, 2163429), (103599, 1949757), (111273, 1815291), (171477, 1177959), (201699, 1001457), (240381, 840303), (280101, 721143), (310797, 649919), (333819, 605097), (392653, 514431)]