19987991196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97980349}}^1$

素因数の和:97980373

約数の個数: 24

約数和(自身を含む): 49382096400

約数和(自身を除く): 29394105204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97980349, 195960698, 293941047, 391921396, 587882094, 1175764188, 1665665933, 3331331866, 4996997799, 6662663732, 9993995598, 19987991196]

約数ペア:

[(1, 19987991196), (2, 9993995598), (3, 6662663732), (4, 4996997799), (6, 3331331866), (12, 1665665933), (17, 1175764188), (34, 587882094), (51, 391921396), (68, 293941047), (102, 195960698), (204, 97980349)]