211657264

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1147

約数の個数: 120

約数和(自身を含む): 541267440

約数和(自身を除く): 329610176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1093, 1274, 1456, 1729, 1862, 1976, 2128, 2186, 2548, 3458, 3724, 3952, 4372, 5096, 6916, 7448, 7651, 8744, 10192, 12103, 13832, 14209, 14896, 15302, 17488, 20767, 24206, 27664, 28418, 30604, 41534, 48412, 53557, 56836, 61208, 83068, 96824, 99463, 107114, 113672, 122416, 145369, 166136, 193648, 198926, 214228, 227344, 269971, 290738, 332272, 397852, 428456, 539942, 581476, 696241, 795704, 856912, 1017583, 1079884, 1162952, 1392482, 1591408, 1889797, 2035166, 2159768, 2325904, 2784964, 3779594, 4070332, 4319536, 5569928, 7559188, 8140664, 11139856, 13228579, 15118376, 16281328, 26457158, 30236752, 52914316, 105828632, 211657264]

約数ペア:

[(1, 211657264), (2, 105828632), (4, 52914316), (7, 30236752), (8, 26457158), (13, 16281328), (14, 15118376), (16, 13228579), (19, 11139856), (26, 8140664), (28, 7559188), (38, 5569928), (49, 4319536), (52, 4070332), (56, 3779594), (76, 2784964), (91, 2325904), (98, 2159768), (104, 2035166), (112, 1889797), (133, 1591408), (152, 1392482), (182, 1162952), (196, 1079884), (208, 1017583), (247, 856912), (266, 795704), (304, 696241), (364, 581476), (392, 539942), (494, 428456), (532, 397852), (637, 332272), (728, 290738), (784, 269971), (931, 227344), (988, 214228), (1064, 198926), (1093, 193648), (1274, 166136), (1456, 145369), (1729, 122416), (1862, 113672), (1976, 107114), (2128, 99463), (2186, 96824), (2548, 83068), (3458, 61208), (3724, 56836), (3952, 53557), (4372, 48412), (5096, 41534), (6916, 30604), (7448, 28418), (7651, 27664), (8744, 24206), (10192, 20767), (12103, 17488), (13832, 15302), (14209, 14896)]