201240770

素因数分解:

$2^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{10007}}^1$

素因数の和:12025

約数の個数: 16

約数和(自身を含む): 362449728

約数和(自身を除く): 161208958

約数列:

[1, 2, 5, 10, 2011, 4022, 10007, 10055, 20014, 20110, 50035, 100070, 20124077, 40248154, 100620385, 201240770]

約数ペア:

[(1, 201240770), (2, 100620385), (5, 40248154), (10, 20124077), (2011, 100070), (4022, 50035), (10007, 20110), (10055, 20014)]