218744146

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{2663}}^1$

素因数の和:3345

約数の個数: 16

約数和(自身を含む): 333681984

約数和(自身を除く): 114937838

約数列:

[1, 2, 67, 134, 613, 1226, 2663, 5326, 41071, 82142, 178421, 356842, 1632419, 3264838, 109372073, 218744146]

約数ペア:

[(1, 218744146), (2, 109372073), (67, 3264838), (134, 1632419), (613, 356842), (1226, 178421), (2663, 82142), (5326, 41071)]