208022611

素因数分解:

${\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 217211904

約数和(自身を除く): 9189293

約数列:

[1, 47, 97, 103, 443, 4559, 4841, 9991, 20821, 42971, 45629, 469577, 2019637, 2144563, 4426013, 208022611]

約数ペア:

[(1, 208022611), (47, 4426013), (97, 2144563), (103, 2019637), (443, 469577), (4559, 45629), (4841, 42971), (9991, 20821)]