199055912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27253}}^1$

素因数の和:27353

約数の個数: 32

約数和(自身を含む): 412080480

約数和(自身を除く): 213024568

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 27253, 54506, 109012, 218024, 299783, 599566, 1199132, 2261999, 2398264, 4523998, 9047996, 18095992, 24881989, 49763978, 99527956, 199055912]

約数ペア:

[(1, 199055912), (2, 99527956), (4, 49763978), (8, 24881989), (11, 18095992), (22, 9047996), (44, 4523998), (83, 2398264), (88, 2261999), (166, 1199132), (332, 599566), (664, 299783), (913, 218024), (1826, 109012), (3652, 54506), (7304, 27253)]