202214992

素因数分解:

$2^4\times 7^1\times {\mathrm{1805491}}^1$

素因数の和:1805506

約数の個数: 20

約数和(自身を含む): 447762016

約数和(自身を除く): 245547024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1805491, 3610982, 7221964, 12638437, 14443928, 25276874, 28887856, 50553748, 101107496, 202214992]

約数ペア:

[(1, 202214992), (2, 101107496), (4, 50553748), (7, 28887856), (8, 25276874), (14, 14443928), (16, 12638437), (28, 7221964), (56, 3610982), (112, 1805491)]