201119022152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{810963799}}^1$

素因数の和:810963836

約数の個数: 16

約数和(自身を含む): 389262624000

約数和(自身を除く): 188143601848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 810963799, 1621927598, 3243855196, 6487710392, 25139877769, 50279755538, 100559511076, 201119022152]

約数ペア:

[(1, 201119022152), (2, 100559511076), (4, 50279755538), (8, 25139877769), (31, 6487710392), (62, 3243855196), (124, 1621927598), (248, 810963799)]