201040210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2872003}}^1$

素因数の和:2872017

約数の個数: 16

約数和(自身を含む): 413568576

約数和(自身を除く): 212528366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2872003, 5744006, 14360015, 20104021, 28720030, 40208042, 100520105, 201040210]

約数ペア:

[(1, 201040210), (2, 100520105), (5, 40208042), (7, 28720030), (10, 20104021), (14, 14360015), (35, 5744006), (70, 2872003)]