205377874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{168067}}^1$

素因数の和:168129

約数の個数: 16

約数和(自身を含む): 338825088

約数和(自身を除く): 133447214

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 168067, 336134, 2184871, 4369742, 7899149, 15798298, 102688937, 205377874]

約数ペア:

[(1, 205377874), (2, 102688937), (13, 15798298), (26, 7899149), (47, 4369742), (94, 2184871), (611, 336134), (1222, 168067)]