200491654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{65563}}^1$

素因数の和:65715

約数の個数: 16

約数和(自身を含む): 330442560

約数和(自身を除く): 129950906

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 65563, 131126, 721193, 1442386, 9113257, 18226514, 100245827, 200491654]

約数ペア:

[(1, 200491654), (2, 100245827), (11, 18226514), (22, 9113257), (139, 1442386), (278, 721193), (1529, 131126), (3058, 65563)]