228033146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{280139}}^1$

素因数の和:280189

約数の個数: 16

約数和(自身を含む): 383231520

約数和(自身を除く): 155198374

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 280139, 560278, 3081529, 6163058, 10365143, 20730286, 114016573, 228033146]

約数ペア:

[(1, 228033146), (2, 114016573), (11, 20730286), (22, 10365143), (37, 6163058), (74, 3081529), (407, 560278), (814, 280139)]