204976321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{2027}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 232165440

約数和(自身を除く): 27189119

約数列:

[1, 11, 29, 317, 319, 2027, 3487, 9193, 22297, 58783, 101123, 642559, 646613, 7068149, 18634211, 204976321]

約数ペア:

[(1, 204976321), (11, 18634211), (29, 7068149), (317, 646613), (319, 642559), (2027, 101123), (3487, 58783), (9193, 22297)]