212387340709

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 223417958400

約数和(自身を除く): 11030617691

約数列:

[1, 31, 83, 389, 443, 479, 2573, 12059, 13733, 14849, 32287, 36769, 39757, 172327, 186331, 212197, 1000897, 1139839, 1232467, 5342137, 5776261, 6578107, 14303141, 15465473, 17612351, 82544633, 443397371, 479429663, 545982881, 2558883623, 6851204539, 212387340709]

約数ペア:

[(1, 212387340709), (31, 6851204539), (83, 2558883623), (389, 545982881), (443, 479429663), (479, 443397371), (2573, 82544633), (12059, 17612351), (13733, 15465473), (14849, 14303141), (32287, 6578107), (36769, 5776261), (39757, 5342137), (172327, 1232467), (186331, 1139839), (212197, 1000897)]