208839116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{1049}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 371498400

約数和(自身を除く): 162659284

約数列:

[1, 2, 4, 71, 142, 284, 701, 1049, 1402, 2098, 2804, 4196, 49771, 74479, 99542, 148958, 199084, 297916, 735349, 1470698, 2941396, 52209779, 104419558, 208839116]

約数ペア:

[(1, 208839116), (2, 104419558), (4, 52209779), (71, 2941396), (142, 1470698), (284, 735349), (701, 297916), (1049, 199084), (1402, 148958), (2098, 99542), (2804, 74479), (4196, 49771)]