209137152

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 650529792

約数和(自身を除く): 441392640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 367, 371, 384, 424, 448, 512, 636, 672, 734, 742, 768, 848, 896, 1101, 1113, 1272, 1344, 1468, 1484, 1536, 1696, 1792, 2202, 2226, 2544, 2569, 2688, 2936, 2968, 3392, 3584, 4404, 4452, 5088, 5138, 5376, 5872, 5936, 6784, 7707, 8808, 8904, 10176, 10276, 10752, 11744, 11872, 13568, 15414, 17616, 17808, 19451, 20352, 20552, 23488, 23744, 27136, 30828, 35232, 35616, 38902, 40704, 41104, 46976, 47488, 58353, 61656, 70464, 71232, 77804, 81408, 82208, 93952, 94976, 116706, 123312, 136157, 140928, 142464, 155608, 164416, 187904, 189952, 233412, 246624, 272314, 281856, 284928, 311216, 328832, 408471, 466824, 493248, 544628, 563712, 569856, 622432, 657664, 816942, 933648, 986496, 1089256, 1244864, 1315328, 1633884, 1867296, 1972992, 2178512, 2489728, 3267768, 3734592, 3945984, 4357024, 4979456, 6535536, 7469184, 8714048, 9958912, 13071072, 14938368, 17428096, 26142144, 29876736, 34856192, 52284288, 69712384, 104568576, 209137152]

約数ペア:

[(1, 209137152), (2, 104568576), (3, 69712384), (4, 52284288), (6, 34856192), (7, 29876736), (8, 26142144), (12, 17428096), (14, 14938368), (16, 13071072), (21, 9958912), (24, 8714048), (28, 7469184), (32, 6535536), (42, 4979456), (48, 4357024), (53, 3945984), (56, 3734592), (64, 3267768), (84, 2489728), (96, 2178512), (106, 1972992), (112, 1867296), (128, 1633884), (159, 1315328), (168, 1244864), (192, 1089256), (212, 986496), (224, 933648), (256, 816942), (318, 657664), (336, 622432), (367, 569856), (371, 563712), (384, 544628), (424, 493248), (448, 466824), (512, 408471), (636, 328832), (672, 311216), (734, 284928), (742, 281856), (768, 272314), (848, 246624), (896, 233412), (1101, 189952), (1113, 187904), (1272, 164416), (1344, 155608), (1468, 142464), (1484, 140928), (1536, 136157), (1696, 123312), (1792, 116706), (2202, 94976), (2226, 93952), (2544, 82208), (2569, 81408), (2688, 77804), (2936, 71232), (2968, 70464), (3392, 61656), (3584, 58353), (4404, 47488), (4452, 46976), (5088, 41104), (5138, 40704), (5376, 38902), (5872, 35616), (5936, 35232), (6784, 30828), (7707, 27136), (8808, 23744), (8904, 23488), (10176, 20552), (10276, 20352), (10752, 19451), (11744, 17808), (11872, 17616), (13568, 15414)]