210543872

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 108

約数和(自身を含む): 528480288

約数和(自身を除く): 317936416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 971, 1232, 1408, 1694, 1792, 1936, 1942, 2464, 2816, 3388, 3872, 3884, 4928, 6776, 6797, 7744, 7768, 9856, 10681, 13552, 13594, 15488, 15536, 19712, 21362, 27104, 27188, 30976, 31072, 42724, 54208, 54376, 62144, 74767, 85448, 108416, 108752, 117491, 124288, 149534, 170896, 216832, 217504, 234982, 248576, 299068, 341792, 435008, 469964, 598136, 683584, 822437, 870016, 939928, 1196272, 1367168, 1644874, 1740032, 1879856, 2392544, 2734336, 3289748, 3759712, 4785088, 6579496, 7519424, 9570176, 13158992, 15038848, 19140352, 26317984, 30077696, 52635968, 105271936, 210543872]

約数ペア:

[(1, 210543872), (2, 105271936), (4, 52635968), (7, 30077696), (8, 26317984), (11, 19140352), (14, 15038848), (16, 13158992), (22, 9570176), (28, 7519424), (32, 6579496), (44, 4785088), (56, 3759712), (64, 3289748), (77, 2734336), (88, 2392544), (112, 1879856), (121, 1740032), (128, 1644874), (154, 1367168), (176, 1196272), (224, 939928), (242, 870016), (256, 822437), (308, 683584), (352, 598136), (448, 469964), (484, 435008), (616, 341792), (704, 299068), (847, 248576), (896, 234982), (968, 217504), (971, 216832), (1232, 170896), (1408, 149534), (1694, 124288), (1792, 117491), (1936, 108752), (1942, 108416), (2464, 85448), (2816, 74767), (3388, 62144), (3872, 54376), (3884, 54208), (4928, 42724), (6776, 31072), (6797, 30976), (7744, 27188), (7768, 27104), (9856, 21362), (10681, 19712), (13552, 15536), (13594, 15488)]