201808629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9661}}^1$

素因数の和:9889

約数の個数: 24

約数和(自身を含む): 319541664

約数和(自身を除く): 117733035

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 6963, 9661, 20889, 28983, 86949, 106271, 318813, 956439, 2038471, 6115413, 18346239, 22423181, 67269543, 201808629]

約数ペア:

[(1, 201808629), (3, 67269543), (9, 22423181), (11, 18346239), (33, 6115413), (99, 2038471), (211, 956439), (633, 318813), (1899, 106271), (2321, 86949), (6963, 28983), (9661, 20889)]