210024512

素因数分解:

$2^6\times {\mathrm{113}}^2\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 42

約数和(自身を含む): 422124378

約数和(自身を除く): 212099866

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 257, 452, 514, 904, 1028, 1808, 2056, 3616, 4112, 7232, 8224, 12769, 16448, 25538, 29041, 51076, 58082, 102152, 116164, 204304, 232328, 408608, 464656, 817216, 929312, 1858624, 3281633, 6563266, 13126532, 26253064, 52506128, 105012256, 210024512]

約数ペア:

[(1, 210024512), (2, 105012256), (4, 52506128), (8, 26253064), (16, 13126532), (32, 6563266), (64, 3281633), (113, 1858624), (226, 929312), (257, 817216), (452, 464656), (514, 408608), (904, 232328), (1028, 204304), (1808, 116164), (2056, 102152), (3616, 58082), (4112, 51076), (7232, 29041), (8224, 25538), (12769, 16448)]