194599321

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 225878400

約数和(自身を除く): 31279079

約数列:

[1, 7, 131, 137, 917, 959, 1549, 10843, 17947, 125629, 202919, 212213, 1420433, 1485491, 27799903, 194599321]

約数ペア:

[(1, 194599321), (7, 27799903), (131, 1485491), (137, 1420433), (917, 212213), (959, 202919), (1549, 125629), (10843, 17947)]