209821248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 168

約数和(自身を含む): 740387648

約数和(自身を除く): 530566400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4003, 4032, 4368, 5824, 6552, 7488, 8006, 8736, 12009, 13104, 16012, 17472, 24018, 26208, 28021, 32024, 36027, 48036, 52039, 52416, 56042, 64048, 72054, 84063, 96072, 104078, 112084, 128096, 144108, 156117, 168126, 192144, 208156, 224168, 252189, 256192, 288216, 312234, 336252, 364273, 384288, 416312, 448336, 468351, 504378, 576432, 624468, 672504, 728546, 768576, 832624, 896672, 936702, 1008756, 1092819, 1152864, 1248936, 1345008, 1457092, 1665248, 1793344, 1873404, 2017512, 2185638, 2305728, 2497872, 2690016, 2914184, 3278457, 3330496, 3746808, 4035024, 4371276, 4995744, 5380032, 5828368, 6556914, 7493616, 8070048, 8742552, 9991488, 11656736, 13113828, 14987232, 16140096, 17485104, 23313472, 26227656, 29974464, 34970208, 52455312, 69940416, 104910624, 209821248]

約数ペア:

[(1, 209821248), (2, 104910624), (3, 69940416), (4, 52455312), (6, 34970208), (7, 29974464), (8, 26227656), (9, 23313472), (12, 17485104), (13, 16140096), (14, 14987232), (16, 13113828), (18, 11656736), (21, 9991488), (24, 8742552), (26, 8070048), (28, 7493616), (32, 6556914), (36, 5828368), (39, 5380032), (42, 4995744), (48, 4371276), (52, 4035024), (56, 3746808), (63, 3330496), (64, 3278457), (72, 2914184), (78, 2690016), (84, 2497872), (91, 2305728), (96, 2185638), (104, 2017512), (112, 1873404), (117, 1793344), (126, 1665248), (144, 1457092), (156, 1345008), (168, 1248936), (182, 1152864), (192, 1092819), (208, 1008756), (224, 936702), (234, 896672), (252, 832624), (273, 768576), (288, 728546), (312, 672504), (336, 624468), (364, 576432), (416, 504378), (448, 468351), (468, 448336), (504, 416312), (546, 384288), (576, 364273), (624, 336252), (672, 312234), (728, 288216), (819, 256192), (832, 252189), (936, 224168), (1008, 208156), (1092, 192144), (1248, 168126), (1344, 156117), (1456, 144108), (1638, 128096), (1872, 112084), (2016, 104078), (2184, 96072), (2496, 84063), (2912, 72054), (3276, 64048), (3744, 56042), (4003, 52416), (4032, 52039), (4368, 48036), (5824, 36027), (6552, 32024), (7488, 28021), (8006, 26208), (8736, 24018), (12009, 17472), (13104, 16012)]