208029221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 224985600

約数和(自身を除く): 16956379

約数列:

[1, 17, 59, 433, 479, 1003, 7361, 8143, 25547, 28261, 207407, 434299, 480437, 3525919, 12237013, 208029221]

約数ペア:

[(1, 208029221), (17, 12237013), (59, 3525919), (433, 480437), (479, 434299), (1003, 207407), (7361, 28261), (8143, 25547)]