190209976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{2297}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 389648880

約数和(自身を除く): 199438904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 941, 1882, 2297, 3764, 4594, 7528, 9188, 10351, 18376, 20702, 25267, 41404, 50534, 82808, 101068, 202136, 2161477, 4322954, 8645908, 17291816, 23776247, 47552494, 95104988, 190209976]

約数ペア:

[(1, 190209976), (2, 95104988), (4, 47552494), (8, 23776247), (11, 17291816), (22, 8645908), (44, 4322954), (88, 2161477), (941, 202136), (1882, 101068), (2297, 82808), (3764, 50534), (4594, 41404), (7528, 25267), (9188, 20702), (10351, 18376)]