201796623

素因数分解:

$3^3\times 7^1\times {\mathrm{1067707}}^1$

素因数の和:1067723

約数の個数: 16

約数和(自身を含む): 341666560

約数和(自身を除く): 139869937

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1067707, 3203121, 7473949, 9609363, 22421847, 28828089, 67265541, 201796623]

約数ペア:

[(1, 201796623), (3, 67265541), (7, 28828089), (9, 22421847), (21, 9609363), (27, 7473949), (63, 3203121), (189, 1067707)]