201650488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18121}}^1$

素因数の和:18247

約数の個数: 32

約数和(自身を含む): 411006960

約数和(自身を除く): 209356472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 18121, 36242, 72484, 144968, 235573, 471146, 942292, 1884584, 1938947, 3877894, 7755788, 15511576, 25206311, 50412622, 100825244, 201650488]

約数ペア:

[(1, 201650488), (2, 100825244), (4, 50412622), (8, 25206311), (13, 15511576), (26, 7755788), (52, 3877894), (104, 1938947), (107, 1884584), (214, 942292), (428, 471146), (856, 235573), (1391, 144968), (2782, 72484), (5564, 36242), (11128, 18121)]