202163012

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{115127}}^1$

素因数の和:115570

約数の個数: 12

約数和(自身を含む): 354594240

約数和(自身を除く): 152431228

約数列:

[1, 2, 4, 439, 878, 1756, 115127, 230254, 460508, 50540753, 101081506, 202163012]

約数ペア:

[(1, 202163012), (2, 101081506), (4, 50540753), (439, 460508), (878, 230254), (1756, 115127)]