208550524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{572941}}^1$

素因数の和:572965

約数の個数: 24

約数和(自身を含む): 449186528

約数和(自身を除く): 240636004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 572941, 1145882, 2291764, 4010587, 7448233, 8021174, 14896466, 16042348, 29792932, 52137631, 104275262, 208550524]

約数ペア:

[(1, 208550524), (2, 104275262), (4, 52137631), (7, 29792932), (13, 16042348), (14, 14896466), (26, 8021174), (28, 7448233), (52, 4010587), (91, 2291764), (182, 1145882), (364, 572941)]