207973241

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{6841}}^1$

素因数の和:6992

約数の個数: 16

約数和(自身を含む): 245655168

約数和(自身を除く): 37681927

約数列:

[1, 7, 43, 101, 301, 707, 4343, 6841, 30401, 47887, 294163, 690941, 2059141, 4836587, 29710463, 207973241]

約数ペア:

[(1, 207973241), (7, 29710463), (43, 4836587), (101, 2059141), (301, 690941), (707, 294163), (4343, 47887), (6841, 30401)]