202139889

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331921}}^1$

素因数の和:331960

約数の個数: 16

約数和(自身を含む): 318645120

約数和(自身を除く): 116505231

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 331921, 995763, 2323447, 6970341, 9625709, 28877127, 67379963, 202139889]

約数ペア:

[(1, 202139889), (3, 67379963), (7, 28877127), (21, 9625709), (29, 6970341), (87, 2323447), (203, 995763), (609, 331921)]