201834978

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{79903}}^1$

素因数の和:80329

約数の個数: 16

約数和(自身を含む): 404633856

約数和(自身を除く): 202798878

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 79903, 159806, 239709, 479418, 33639163, 67278326, 100917489, 201834978]

約数ペア:

[(1, 201834978), (2, 100917489), (3, 67278326), (6, 33639163), (421, 479418), (842, 239709), (1263, 159806), (2526, 79903)]