200780164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{2837}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 378804888

約数和(自身を除く): 178024724

約数列:

[1, 2, 4, 13, 26, 52, 1361, 2722, 2837, 5444, 5674, 11348, 17693, 35386, 36881, 70772, 73762, 147524, 3861157, 7722314, 15444628, 50195041, 100390082, 200780164]

約数ペア:

[(1, 200780164), (2, 100390082), (4, 50195041), (13, 15444628), (26, 7722314), (52, 3861157), (1361, 147524), (2722, 73762), (2837, 70772), (5444, 36881), (5674, 35386), (11348, 17693)]