202070828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{711517}}^1$

素因数の和:711592

約数の個数: 12

約数和(自身を含む): 358605072

約数和(自身を除く): 156534244

約数列:

[1, 2, 4, 71, 142, 284, 711517, 1423034, 2846068, 50517707, 101035414, 202070828]

約数ペア:

[(1, 202070828), (2, 101035414), (4, 50517707), (71, 2846068), (142, 1423034), (284, 711517)]