210802796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2773721}}^1$

素因数の和:2773744

約数の個数: 12

約数和(自身を含む): 388321080

約数和(自身を除く): 177518284

約数列:

[1, 2, 4, 19, 38, 76, 2773721, 5547442, 11094884, 52700699, 105401398, 210802796]

約数ペア:

[(1, 210802796), (2, 105401398), (4, 52700699), (19, 11094884), (38, 5547442), (76, 2773721)]