201896163

素因数分解:

$3^2\times 7^1\times {\mathrm{3204701}}^1$

素因数の和:3204714

約数の個数: 12

約数和(自身を含む): 333289008

約数和(自身を除く): 131392845

約数列:

[1, 3, 7, 9, 21, 63, 3204701, 9614103, 22432907, 28842309, 67298721, 201896163]

約数ペア:

[(1, 201896163), (3, 67298721), (7, 28842309), (9, 22432907), (21, 9614103), (63, 3204701)]