205129532146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1332009949}}^1$

素因数の和:1332009969

約数の個数: 16

約数和(自身を含む): 383618865600

約数和(自身を除く): 178489333454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1332009949, 2664019898, 9324069643, 14652109439, 18648139286, 29304218878, 102564766073, 205129532146]

約数ペア:

[(1, 205129532146), (2, 102564766073), (7, 29304218878), (11, 18648139286), (14, 14652109439), (22, 9324069643), (77, 2664019898), (154, 1332009949)]