190904563

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 201468256

約数和(自身を除く): 10563693

約数列:

[1, 43, 61, 73, 997, 2623, 3139, 4453, 42871, 60817, 72781, 191479, 2615131, 3129583, 4439641, 190904563]

約数ペア:

[(1, 190904563), (43, 4439641), (61, 3129583), (73, 2615131), (997, 191479), (2623, 72781), (3139, 60817), (4453, 42871)]