208432878

素因数分解:

$2^1\times 3^1\times {\mathrm{2053}}^1\times {\mathrm{16921}}^1$

素因数の和:18979

約数の個数: 16

約数和(自身を含む): 417093456

約数和(自身を除く): 208660578

約数列:

[1, 2, 3, 6, 2053, 4106, 6159, 12318, 16921, 33842, 50763, 101526, 34738813, 69477626, 104216439, 208432878]

約数ペア:

[(1, 208432878), (2, 104216439), (3, 69477626), (6, 34738813), (2053, 101526), (4106, 50763), (6159, 33842), (12318, 16921)]