216931034

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{8209}}^1$

素因数の和:8465

約数の個数: 16

約数和(自身を含む): 331716840

約数和(自身を除く): 114785806

約数列:

[1, 2, 73, 146, 181, 362, 8209, 13213, 16418, 26426, 599257, 1198514, 1485829, 2971658, 108465517, 216931034]

約数ペア:

[(1, 216931034), (2, 108465517), (73, 2971658), (146, 1485829), (181, 1198514), (362, 599257), (8209, 26426), (13213, 16418)]