211664333471

素因数分解:

${\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{51551}}^1$

素因数の和:52070

約数の個数: 16

約数和(自身を含む): 215941017600

約数和(自身を除く): 4276684129

約数列:

[1, 109, 139, 271, 15151, 29539, 37669, 51551, 4105921, 5619059, 7165589, 13970321, 781049201, 1522764989, 1941874619, 211664333471]

約数ペア:

[(1, 211664333471), (109, 1941874619), (139, 1522764989), (271, 781049201), (15151, 13970321), (29539, 7165589), (37669, 5619059), (51551, 4105921)]