207831668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{56909}}^1$

素因数の和:57007

約数の個数: 24

約数和(自身を含む): 401556960

約数和(自身を除く): 193725292

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 56909, 113818, 227636, 625999, 1251998, 2503996, 4723447, 9446894, 18893788, 51957917, 103915834, 207831668]

約数ペア:

[(1, 207831668), (2, 103915834), (4, 51957917), (11, 18893788), (22, 9446894), (44, 4723447), (83, 2503996), (166, 1251998), (332, 625999), (913, 227636), (1826, 113818), (3652, 56909)]