201271010

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{42019}}^1$

素因数の和:42505

約数の個数: 16

約数和(自身を含む): 363052800

約数和(自身を除く): 161781790

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 42019, 84038, 210095, 420190, 20127101, 40254202, 100635505, 201271010]

約数ペア:

[(1, 201271010), (2, 100635505), (5, 40254202), (10, 20127101), (479, 420190), (958, 210095), (2395, 84038), (4790, 42019)]