214449872

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 531669096

約数和(自身を除く): 317219224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 112, 182, 196, 208, 212, 364, 371, 392, 397, 424, 637, 689, 728, 742, 784, 794, 848, 1274, 1378, 1456, 1484, 1588, 2548, 2597, 2756, 2779, 2968, 3176, 4823, 5096, 5161, 5194, 5512, 5558, 5936, 6352, 9646, 10192, 10322, 10388, 11024, 11116, 19292, 19453, 20644, 20776, 21041, 22232, 33761, 36127, 38584, 38906, 41288, 41552, 42082, 44464, 67522, 72254, 77168, 77812, 82576, 84164, 135044, 144508, 147287, 155624, 168328, 252889, 270088, 273533, 289016, 294574, 311248, 336656, 505778, 540176, 547066, 578032, 589148, 1011556, 1031009, 1094132, 1178296, 1914731, 2023112, 2062018, 2188264, 2356592, 3829462, 4046224, 4124036, 4376528, 7658924, 8248072, 13403117, 15317848, 16496144, 26806234, 30635696, 53612468, 107224936, 214449872]

約数ペア:

[(1, 214449872), (2, 107224936), (4, 53612468), (7, 30635696), (8, 26806234), (13, 16496144), (14, 15317848), (16, 13403117), (26, 8248072), (28, 7658924), (49, 4376528), (52, 4124036), (53, 4046224), (56, 3829462), (91, 2356592), (98, 2188264), (104, 2062018), (106, 2023112), (112, 1914731), (182, 1178296), (196, 1094132), (208, 1031009), (212, 1011556), (364, 589148), (371, 578032), (392, 547066), (397, 540176), (424, 505778), (637, 336656), (689, 311248), (728, 294574), (742, 289016), (784, 273533), (794, 270088), (848, 252889), (1274, 168328), (1378, 155624), (1456, 147287), (1484, 144508), (1588, 135044), (2548, 84164), (2597, 82576), (2756, 77812), (2779, 77168), (2968, 72254), (3176, 67522), (4823, 44464), (5096, 42082), (5161, 41552), (5194, 41288), (5512, 38906), (5558, 38584), (5936, 36127), (6352, 33761), (9646, 22232), (10192, 21041), (10322, 20776), (10388, 20644), (11024, 19453), (11116, 19292)]