220548242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 368323200

約数和(自身を除く): 147774958

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 782, 2029, 2363, 3197, 4058, 4726, 6394, 34493, 46667, 54349, 68986, 93334, 108698, 282031, 564062, 793339, 1586678, 4794527, 6486713, 9589054, 12973426, 110274121, 220548242]

約数ペア:

[(1, 220548242), (2, 110274121), (17, 12973426), (23, 9589054), (34, 6486713), (46, 4794527), (139, 1586678), (278, 793339), (391, 564062), (782, 282031), (2029, 108698), (2363, 93334), (3197, 68986), (4058, 54349), (4726, 46667), (6394, 34493)]