199769768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2270111}}^1$

素因数の和:2270128

約数の個数: 16

約数和(自身を含む): 408620160

約数和(自身を除く): 208850392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2270111, 4540222, 9080444, 18160888, 24971221, 49942442, 99884884, 199769768]

約数ペア:

[(1, 199769768), (2, 99884884), (4, 49942442), (8, 24971221), (11, 18160888), (22, 9080444), (44, 4540222), (88, 2270111)]