199021611

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1\times {\mathrm{937}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 268658208

約数和(自身を除く): 69636597

約数列:

[1, 3, 101, 303, 701, 937, 2103, 2811, 70801, 94637, 212403, 283911, 656837, 1970511, 66340537, 199021611]

約数ペア:

[(1, 199021611), (3, 66340537), (101, 1970511), (303, 656837), (701, 283911), (937, 212403), (2103, 94637), (2811, 70801)]