200636728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{3089}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 393789600

約数和(自身を除く): 193152872

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 353, 706, 1412, 2824, 3089, 6178, 8119, 12356, 16238, 24712, 32476, 64952, 71047, 142094, 284188, 568376, 1090417, 2180834, 4361668, 8723336, 25079591, 50159182, 100318364, 200636728]

約数ペア:

[(1, 200636728), (2, 100318364), (4, 50159182), (8, 25079591), (23, 8723336), (46, 4361668), (92, 2180834), (184, 1090417), (353, 568376), (706, 284188), (1412, 142094), (2824, 71047), (3089, 64952), (6178, 32476), (8119, 24712), (12356, 16238)]