210002497

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 227113920

約数和(自身を除く): 17111423

約数列:

[1, 19, 43, 401, 641, 817, 7619, 12179, 17243, 27563, 257041, 327617, 523697, 4883779, 11052763, 210002497]

約数ペア:

[(1, 210002497), (19, 11052763), (43, 4883779), (401, 523697), (641, 327617), (817, 257041), (7619, 27563), (12179, 17243)]