200765919

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 286654464

約数和(自身を除く): 85888545

約数列:

[1, 3, 23, 69, 71, 107, 213, 321, 383, 1149, 1633, 2461, 4899, 7383, 7597, 8809, 22791, 26427, 27193, 40981, 81579, 122943, 174731, 524193, 625439, 942563, 1876317, 2827689, 2909651, 8728953, 66921973, 200765919]

約数ペア:

[(1, 200765919), (3, 66921973), (23, 8728953), (69, 2909651), (71, 2827689), (107, 1876317), (213, 942563), (321, 625439), (383, 524193), (1149, 174731), (1633, 122943), (2461, 81579), (4899, 40981), (7383, 27193), (7597, 26427), (8809, 22791)]