208899774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{682679}}^1$

素因数の和:682704

約数の個数: 24

約数和(自身を含む): 479241360

約数和(自身を除く): 270341586

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 682679, 1365358, 2048037, 4096074, 6144111, 11605543, 12288222, 23211086, 34816629, 69633258, 104449887, 208899774]

約数ペア:

[(1, 208899774), (2, 104449887), (3, 69633258), (6, 34816629), (9, 23211086), (17, 12288222), (18, 11605543), (34, 6144111), (51, 4096074), (102, 2048037), (153, 1365358), (306, 682679)]