197953728

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 168

約数和(自身を含む): 622322352

約数和(自身を除く): 424368624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 147, 159, 168, 192, 196, 212, 224, 294, 318, 336, 371, 392, 397, 424, 448, 588, 636, 672, 742, 784, 794, 848, 1113, 1176, 1191, 1272, 1344, 1484, 1568, 1588, 1696, 2226, 2352, 2382, 2544, 2597, 2779, 2968, 3136, 3176, 3392, 4452, 4704, 4764, 5088, 5194, 5558, 5936, 6352, 7791, 8337, 8904, 9408, 9528, 10176, 10388, 11116, 11872, 12704, 15582, 16674, 17808, 19056, 19453, 20776, 21041, 22232, 23744, 25408, 31164, 33348, 35616, 38112, 38906, 41552, 42082, 44464, 58359, 62328, 63123, 66696, 71232, 76224, 77812, 83104, 84164, 88928, 116718, 124656, 126246, 133392, 147287, 155624, 166208, 168328, 177856, 233436, 249312, 252492, 266784, 294574, 311248, 336656, 441861, 466872, 498624, 504984, 533568, 589148, 622496, 673312, 883722, 933744, 1009968, 1031009, 1178296, 1244992, 1346624, 1767444, 1867488, 2019936, 2062018, 2356592, 3093027, 3534888, 3734976, 4039872, 4124036, 4713184, 6186054, 7069776, 8248072, 9426368, 12372108, 14139552, 16496144, 24744216, 28279104, 32992288, 49488432, 65984576, 98976864, 197953728]

約数ペア:

[(1, 197953728), (2, 98976864), (3, 65984576), (4, 49488432), (6, 32992288), (7, 28279104), (8, 24744216), (12, 16496144), (14, 14139552), (16, 12372108), (21, 9426368), (24, 8248072), (28, 7069776), (32, 6186054), (42, 4713184), (48, 4124036), (49, 4039872), (53, 3734976), (56, 3534888), (64, 3093027), (84, 2356592), (96, 2062018), (98, 2019936), (106, 1867488), (112, 1767444), (147, 1346624), (159, 1244992), (168, 1178296), (192, 1031009), (196, 1009968), (212, 933744), (224, 883722), (294, 673312), (318, 622496), (336, 589148), (371, 533568), (392, 504984), (397, 498624), (424, 466872), (448, 441861), (588, 336656), (636, 311248), (672, 294574), (742, 266784), (784, 252492), (794, 249312), (848, 233436), (1113, 177856), (1176, 168328), (1191, 166208), (1272, 155624), (1344, 147287), (1484, 133392), (1568, 126246), (1588, 124656), (1696, 116718), (2226, 88928), (2352, 84164), (2382, 83104), (2544, 77812), (2597, 76224), (2779, 71232), (2968, 66696), (3136, 63123), (3176, 62328), (3392, 58359), (4452, 44464), (4704, 42082), (4764, 41552), (5088, 38906), (5194, 38112), (5558, 35616), (5936, 33348), (6352, 31164), (7791, 25408), (8337, 23744), (8904, 22232), (9408, 21041), (9528, 20776), (10176, 19453), (10388, 19056), (11116, 17808), (11872, 16674), (12704, 15582)]