201912666

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{82279}}^1$

素因数の和:82693

約数の個数: 16

約数和(自身を含む): 404817600

約数和(自身を除く): 202904934

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 82279, 164558, 246837, 493674, 33652111, 67304222, 100956333, 201912666]

約数ペア:

[(1, 201912666), (2, 100956333), (3, 67304222), (6, 33652111), (409, 493674), (818, 246837), (1227, 164558), (2454, 82279)]