202860772

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{465277}}^1$

素因数の和:465390

約数の個数: 12

約数和(自身を含む): 358264060

約数和(自身を除く): 155403288

約数列:

[1, 2, 4, 109, 218, 436, 465277, 930554, 1861108, 50715193, 101430386, 202860772]

約数ペア:

[(1, 202860772), (2, 101430386), (4, 50715193), (109, 1861108), (218, 930554), (436, 465277)]