208199166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4957123}}^1$

素因数の和:4957135

約数の個数: 16

約数和(自身を含む): 475883904

約数和(自身を除く): 267684738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4957123, 9914246, 14871369, 29742738, 34699861, 69399722, 104099583, 208199166]

約数ペア:

[(1, 208199166), (2, 104099583), (3, 69399722), (6, 34699861), (7, 29742738), (14, 14871369), (21, 9914246), (42, 4957123)]