203977992965

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{739}}^1\times {\mathrm{2347}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 251370493440

約数和(自身を除く): 47392500475

約数列:

[1, 5, 43, 215, 547, 739, 2347, 2735, 3695, 11735, 23521, 31777, 100921, 117605, 158885, 404233, 504605, 1283809, 1734433, 2021165, 6419045, 8672165, 17382019, 55203787, 74580619, 86910095, 276018935, 372903095, 948734851, 4743674255, 40795598593, 203977992965]

約数ペア:

[(1, 203977992965), (5, 40795598593), (43, 4743674255), (215, 948734851), (547, 372903095), (739, 276018935), (2347, 86910095), (2735, 74580619), (3695, 55203787), (11735, 17382019), (23521, 8672165), (31777, 6419045), (100921, 2021165), (117605, 1734433), (158885, 1283809), (404233, 504605)]