202159727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61057}}^1$

素因数の和:61118

約数の個数: 16

約数和(自身を含む): 257908992

約数和(自身を除く): 55749265

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 61057, 427399, 671627, 2625451, 4701389, 18378157, 28879961, 202159727]

約数ペア:

[(1, 202159727), (7, 28879961), (11, 18378157), (43, 4701389), (77, 2625451), (301, 671627), (473, 427399), (3311, 61057)]