206976273

素因数分解:

$3^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{8563}}^1$

素因数の和:9724

約数の個数: 16

約数和(自身を含む): 315703296

約数和(自身を除く): 108727023

約数列:

[1, 3, 7, 21, 1151, 3453, 8057, 8563, 24171, 25689, 59941, 179823, 9856013, 29568039, 68992091, 206976273]

約数ペア:

[(1, 206976273), (3, 68992091), (7, 29568039), (21, 9856013), (1151, 179823), (3453, 59941), (8057, 25689), (8563, 24171)]