205909078

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{5557}}^1$

素因数の和:5847

約数の個数: 16

約数和(自身を含む): 313737984

約数和(自身を除く): 107828906

約数列:

[1, 2, 97, 191, 194, 382, 5557, 11114, 18527, 37054, 539029, 1061387, 1078058, 2122774, 102954539, 205909078]

約数ペア:

[(1, 205909078), (2, 102954539), (97, 2122774), (191, 1078058), (194, 1061387), (382, 539029), (5557, 37054), (11114, 18527)]