205315824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1175

約数の個数: 160

約数和(自身を含む): 660672000

約数和(自身を除く): 455356176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 56, 57, 58, 76, 84, 87, 112, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 304, 336, 348, 399, 406, 456, 464, 532, 551, 609, 696, 798, 812, 912, 1064, 1102, 1109, 1218, 1392, 1596, 1624, 1653, 2128, 2204, 2218, 2436, 3192, 3248, 3306, 3327, 3857, 4408, 4436, 4872, 6384, 6612, 6654, 7714, 7763, 8816, 8872, 9744, 11571, 13224, 13308, 15428, 15526, 17744, 21071, 23142, 23289, 26448, 26616, 30856, 31052, 32161, 42142, 46284, 46578, 53232, 61712, 62104, 63213, 64322, 84284, 92568, 93156, 96483, 124208, 126426, 128644, 147497, 168568, 185136, 186312, 192966, 225127, 252852, 257288, 294994, 337136, 372624, 385932, 442491, 450254, 505704, 514576, 589988, 611059, 675381, 771864, 884982, 900508, 1011408, 1179976, 1222118, 1350762, 1543728, 1769964, 1801016, 1833177, 2359952, 2444236, 2701524, 3539928, 3602032, 3666354, 4277413, 4888472, 5403048, 7079856, 7332708, 8554826, 9776944, 10806096, 12832239, 14665416, 17109652, 25664478, 29330832, 34219304, 51328956, 68438608, 102657912, 205315824]

約数ペア:

[(1, 205315824), (2, 102657912), (3, 68438608), (4, 51328956), (6, 34219304), (7, 29330832), (8, 25664478), (12, 17109652), (14, 14665416), (16, 12832239), (19, 10806096), (21, 9776944), (24, 8554826), (28, 7332708), (29, 7079856), (38, 5403048), (42, 4888472), (48, 4277413), (56, 3666354), (57, 3602032), (58, 3539928), (76, 2701524), (84, 2444236), (87, 2359952), (112, 1833177), (114, 1801016), (116, 1769964), (133, 1543728), (152, 1350762), (168, 1222118), (174, 1179976), (203, 1011408), (228, 900508), (232, 884982), (266, 771864), (304, 675381), (336, 611059), (348, 589988), (399, 514576), (406, 505704), (456, 450254), (464, 442491), (532, 385932), (551, 372624), (609, 337136), (696, 294994), (798, 257288), (812, 252852), (912, 225127), (1064, 192966), (1102, 186312), (1109, 185136), (1218, 168568), (1392, 147497), (1596, 128644), (1624, 126426), (1653, 124208), (2128, 96483), (2204, 93156), (2218, 92568), (2436, 84284), (3192, 64322), (3248, 63213), (3306, 62104), (3327, 61712), (3857, 53232), (4408, 46578), (4436, 46284), (4872, 42142), (6384, 32161), (6612, 31052), (6654, 30856), (7714, 26616), (7763, 26448), (8816, 23289), (8872, 23142), (9744, 21071), (11571, 17744), (13224, 15526), (13308, 15428)]