200722018

素因数分解:

$2^1\times 7^1\times {\mathrm{2719}}^1\times {\mathrm{5273}}^1$

素因数の和:8001

約数の個数: 16

約数和(自身を含む): 344286720

約数和(自身を除く): 143564702

約数列:

[1, 2, 7, 14, 2719, 5273, 5438, 10546, 19033, 36911, 38066, 73822, 14337287, 28674574, 100361009, 200722018]

約数ペア:

[(1, 200722018), (2, 100361009), (7, 28674574), (14, 14337287), (2719, 73822), (5273, 38066), (5438, 36911), (10546, 19033)]