189212690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{282407}}^1$

素因数の和:282481

約数の個数: 16

約数和(自身を含む): 345667392

約数和(自身を除く): 156454702

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 282407, 564814, 1412035, 2824070, 18921269, 37842538, 94606345, 189212690]

約数ペア:

[(1, 189212690), (2, 94606345), (5, 37842538), (10, 18921269), (67, 2824070), (134, 1412035), (335, 564814), (670, 282407)]