209194777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{7901}}^1$

素因数の和:8024

約数の個数: 16

約数和(自身を含む): 238956480

約数和(自身を除く): 29761703

約数列:

[1, 11, 29, 83, 319, 913, 2407, 7901, 26477, 86911, 229129, 655783, 2520419, 7213613, 19017707, 209194777]

約数ペア:

[(1, 209194777), (11, 19017707), (29, 7213613), (83, 2520419), (319, 655783), (913, 229129), (2407, 86911), (7901, 26477)]