200505814838

素因数分解:

$2^1\times 7^1\times {\mathrm{112111}}^1\times {\mathrm{127747}}^1$

素因数の和:239867

約数の個数: 16

約数和(自身を含む): 343730010624

約数和(自身を除く): 143224195786

約数列:

[1, 2, 7, 14, 112111, 127747, 224222, 255494, 784777, 894229, 1569554, 1788458, 14321843917, 28643687834, 100252907419, 200505814838]

約数ペア:

[(1, 200505814838), (2, 100252907419), (7, 28643687834), (14, 14321843917), (112111, 1788458), (127747, 1569554), (224222, 894229), (255494, 784777)]