268013389

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{188609}}^1$

素因数の和:188652

約数の個数: 12

約数和(自身を含む): 322523100

約数和(自身を除く): 54509711

約数列:

[1, 7, 29, 49, 203, 1421, 188609, 1320263, 5469661, 9241841, 38287627, 268013389]

約数ペア:

[(1, 268013389), (7, 38287627), (29, 9241841), (49, 5469661), (203, 1320263), (1421, 188609)]