201808270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{284237}}^1$

素因数の和:284315

約数の個数: 16

約数和(自身を含む): 368372448

約数和(自身を除く): 166564178

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 284237, 568474, 1421185, 2842370, 20180827, 40361654, 100904135, 201808270]

約数ペア:

[(1, 201808270), (2, 100904135), (5, 40361654), (10, 20180827), (71, 2842370), (142, 1421185), (355, 568474), (710, 284237)]