201070912

素因数分解:

$2^6\times 7^2\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 84

約数和(自身を含む): 469637364

約数和(自身を除く): 268566452

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 194, 196, 224, 388, 392, 448, 661, 679, 776, 784, 1322, 1358, 1552, 1568, 2644, 2716, 3104, 3136, 4627, 4753, 5288, 5432, 6208, 9254, 9506, 10576, 10864, 18508, 19012, 21152, 21728, 32389, 37016, 38024, 42304, 43456, 64117, 64778, 74032, 76048, 128234, 129556, 148064, 152096, 256468, 259112, 296128, 304192, 448819, 512936, 518224, 897638, 1025872, 1036448, 1795276, 2051744, 2072896, 3141733, 3590552, 4103488, 6283466, 7181104, 12566932, 14362208, 25133864, 28724416, 50267728, 100535456, 201070912]

約数ペア:

[(1, 201070912), (2, 100535456), (4, 50267728), (7, 28724416), (8, 25133864), (14, 14362208), (16, 12566932), (28, 7181104), (32, 6283466), (49, 4103488), (56, 3590552), (64, 3141733), (97, 2072896), (98, 2051744), (112, 1795276), (194, 1036448), (196, 1025872), (224, 897638), (388, 518224), (392, 512936), (448, 448819), (661, 304192), (679, 296128), (776, 259112), (784, 256468), (1322, 152096), (1358, 148064), (1552, 129556), (1568, 128234), (2644, 76048), (2716, 74032), (3104, 64778), (3136, 64117), (4627, 43456), (4753, 42304), (5288, 38024), (5432, 37016), (6208, 32389), (9254, 21728), (9506, 21152), (10576, 19012), (10864, 18508)]