200506838

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{112771}}^1$

素因数の和:112907

約数の個数: 16

約数和(自身を含む): 346435584

約数和(自身を除く): 145928746

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 112771, 225542, 789397, 1578794, 14321917, 28643834, 100253419, 200506838]

約数ペア:

[(1, 200506838), (2, 100253419), (7, 28643834), (14, 14321917), (127, 1578794), (254, 789397), (889, 225542), (1778, 112771)]