209211493902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11689099}}^1$

素因数の和:11689280

約数の個数: 32

約数和(自身を含む): 443250672000

約数和(自身を除く): 234039178098

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 17898, 11689099, 23378198, 35067297, 70134594, 222092881, 444185762, 666278643, 1332557286, 1835188543, 3670377086, 5505565629, 11011131258, 34868582317, 69737164634, 104605746951, 209211493902]

約数ペア:

[(1, 209211493902), (2, 104605746951), (3, 69737164634), (6, 34868582317), (19, 11011131258), (38, 5505565629), (57, 3670377086), (114, 1835188543), (157, 1332557286), (314, 666278643), (471, 444185762), (942, 222092881), (2983, 70134594), (5966, 35067297), (8949, 23378198), (17898, 11689099)]