200788185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2647}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 346993920

約数和(自身を除く): 146205735

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 389, 1167, 1945, 2647, 5057, 5835, 7941, 13235, 15171, 25285, 34411, 39705, 75855, 103233, 172055, 516165, 1029683, 3089049, 5148415, 13385879, 15445245, 40157637, 66929395, 200788185]

約数ペア:

[(1, 200788185), (3, 66929395), (5, 40157637), (13, 15445245), (15, 13385879), (39, 5148415), (65, 3089049), (195, 1029683), (389, 516165), (1167, 172055), (1945, 103233), (2647, 75855), (5057, 39705), (5835, 34411), (7941, 25285), (13235, 15171)]