203411456

素因数分解:

$2^{12}\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 52

約数和(自身を含む): 414890532

約数和(自身を除く): 211479076

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 937, 1024, 1696, 1874, 2048, 3392, 3748, 4096, 6784, 7496, 13568, 14992, 27136, 29984, 49661, 54272, 59968, 99322, 108544, 119936, 198644, 217088, 239872, 397288, 479744, 794576, 959488, 1589152, 1918976, 3178304, 3837952, 6356608, 12713216, 25426432, 50852864, 101705728, 203411456]

約数ペア:

[(1, 203411456), (2, 101705728), (4, 50852864), (8, 25426432), (16, 12713216), (32, 6356608), (53, 3837952), (64, 3178304), (106, 1918976), (128, 1589152), (212, 959488), (256, 794576), (424, 479744), (512, 397288), (848, 239872), (937, 217088), (1024, 198644), (1696, 119936), (1874, 108544), (2048, 99322), (3392, 59968), (3748, 54272), (4096, 49661), (6784, 29984), (7496, 27136), (13568, 14992)]