208060672

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{11447}}^1$

素因数の和:11534

約数の個数: 36

約数和(自身を含む): 421194816

約数和(自身を除く): 213134144

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 11447, 18176, 22894, 45788, 91576, 183152, 366304, 732608, 812737, 1465216, 1625474, 2930432, 3250948, 6501896, 13003792, 26007584, 52015168, 104030336, 208060672]

約数ペア:

[(1, 208060672), (2, 104030336), (4, 52015168), (8, 26007584), (16, 13003792), (32, 6501896), (64, 3250948), (71, 2930432), (128, 1625474), (142, 1465216), (256, 812737), (284, 732608), (568, 366304), (1136, 183152), (2272, 91576), (4544, 45788), (9088, 22894), (11447, 18176)]