201954808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{208631}}^1$

素因数の和:208659

約数の個数: 24

約数和(自身を含む): 416220840

約数和(自身を除く): 214266032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 208631, 417262, 834524, 1669048, 2294941, 4589882, 9179764, 18359528, 25244351, 50488702, 100977404, 201954808]

約数ペア:

[(1, 201954808), (2, 100977404), (4, 50488702), (8, 25244351), (11, 18359528), (22, 9179764), (44, 4589882), (88, 2294941), (121, 1669048), (242, 834524), (484, 417262), (968, 208631)]