201845999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 216480000

約数和(自身を除く): 14634001

約数列:

[1, 23, 43, 409, 499, 989, 9407, 11477, 17587, 21457, 204091, 404501, 493511, 4694093, 8775913, 201845999]

約数ペア:

[(1, 201845999), (23, 8775913), (43, 4694093), (409, 493511), (499, 404501), (989, 204091), (9407, 21457), (11477, 17587)]