201356288

素因数分解:

$2^{10}\times 7^2\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 66

約数和(自身を含む): 468349506

約数和(自身を除く): 266993218

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 4013, 6272, 7168, 8026, 12544, 16052, 25088, 28091, 32104, 50176, 56182, 64208, 112364, 128416, 196637, 224728, 256832, 393274, 449456, 513664, 786548, 898912, 1027328, 1573096, 1797824, 2054656, 3146192, 3595648, 4109312, 6292384, 7191296, 12584768, 14382592, 25169536, 28765184, 50339072, 100678144, 201356288]

約数ペア:

[(1, 201356288), (2, 100678144), (4, 50339072), (7, 28765184), (8, 25169536), (14, 14382592), (16, 12584768), (28, 7191296), (32, 6292384), (49, 4109312), (56, 3595648), (64, 3146192), (98, 2054656), (112, 1797824), (128, 1573096), (196, 1027328), (224, 898912), (256, 786548), (392, 513664), (448, 449456), (512, 393274), (784, 256832), (896, 224728), (1024, 196637), (1568, 128416), (1792, 112364), (3136, 64208), (3584, 56182), (4013, 50176), (6272, 32104), (7168, 28091), (8026, 25088), (12544, 16052)]