213785098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{14323}}^1$

素因数の和:14781

約数の個数: 16

約数和(自身を含む): 340338240

約数和(自身を除く): 126553142

約数列:

[1, 2, 17, 34, 439, 878, 7463, 14323, 14926, 28646, 243491, 486982, 6287797, 12575594, 106892549, 213785098]

約数ペア:

[(1, 213785098), (2, 106892549), (17, 12575594), (34, 6287797), (439, 486982), (878, 243491), (7463, 28646), (14323, 14926)]