201899089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{4231}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 244982016

約数和(自身を除く): 43082927

約数列:

[1, 7, 17, 119, 401, 2807, 4231, 6817, 29617, 47719, 71927, 503489, 1696631, 11876417, 28842727, 201899089]

約数ペア:

[(1, 201899089), (7, 28842727), (17, 11876417), (119, 1696631), (401, 503489), (2807, 71927), (4231, 47719), (6817, 29617)]