201996642

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{79967}}^1$

素因数の和:80393

約数の個数: 16

約数和(自身を含む): 404957952

約数和(自身を除く): 202961310

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 79967, 159934, 239901, 479802, 33666107, 67332214, 100998321, 201996642]

約数ペア:

[(1, 201996642), (2, 100998321), (3, 67332214), (6, 33666107), (421, 479802), (842, 239901), (1263, 159934), (2526, 79967)]