211109248

素因数分解:

$2^7\times 7^2\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 495701640

約数和(自身を除く): 284592392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 128, 194, 196, 224, 347, 388, 392, 448, 679, 694, 776, 784, 896, 1358, 1388, 1552, 1568, 2429, 2716, 2776, 3104, 3136, 4753, 4858, 5432, 5552, 6208, 6272, 9506, 9716, 10864, 11104, 12416, 17003, 19012, 19432, 21728, 22208, 33659, 34006, 38024, 38864, 43456, 44416, 67318, 68012, 76048, 77728, 86912, 134636, 136024, 152096, 155456, 235613, 269272, 272048, 304192, 310912, 471226, 538544, 544096, 608384, 942452, 1077088, 1088192, 1649291, 1884904, 2154176, 2176384, 3298582, 3769808, 4308352, 6597164, 7539616, 13194328, 15079232, 26388656, 30158464, 52777312, 105554624, 211109248]

約数ペア:

[(1, 211109248), (2, 105554624), (4, 52777312), (7, 30158464), (8, 26388656), (14, 15079232), (16, 13194328), (28, 7539616), (32, 6597164), (49, 4308352), (56, 3769808), (64, 3298582), (97, 2176384), (98, 2154176), (112, 1884904), (128, 1649291), (194, 1088192), (196, 1077088), (224, 942452), (347, 608384), (388, 544096), (392, 538544), (448, 471226), (679, 310912), (694, 304192), (776, 272048), (784, 269272), (896, 235613), (1358, 155456), (1388, 152096), (1552, 136024), (1568, 134636), (2429, 86912), (2716, 77728), (2776, 76048), (3104, 68012), (3136, 67318), (4753, 44416), (4858, 43456), (5432, 38864), (5552, 38024), (6208, 34006), (6272, 33659), (9506, 22208), (9716, 21728), (10864, 19432), (11104, 19012), (12416, 17003)]