199462078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{10663}}^1$

素因数の和:10911

約数の個数: 16

約数和(自身を含む): 307123200

約数和(自身を除く): 107661122

約数列:

[1, 2, 47, 94, 199, 398, 9353, 10663, 18706, 21326, 501161, 1002322, 2121937, 4243874, 99731039, 199462078]

約数ペア:

[(1, 199462078), (2, 99731039), (47, 4243874), (94, 2121937), (199, 1002322), (398, 501161), (9353, 21326), (10663, 18706)]