200923723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{200723}}^1$

素因数の和:200754

約数の個数: 16

約数和(自身を含む): 269773056

約数和(自身を除く): 68849333

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 200723, 1405061, 2207953, 2609399, 15455671, 18265793, 28703389, 200923723]

約数ペア:

[(1, 200923723), (7, 28703389), (11, 18265793), (13, 15455671), (77, 2609399), (91, 2207953), (143, 1405061), (1001, 200723)]