202299789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{17987}}^1$

素因数の和:18176

約数の個数: 16

約数和(自身を含む): 283203072

約数和(自身を除く): 80903283

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 17987, 53961, 413701, 1241103, 2931881, 8795643, 67433263, 202299789]

約数ペア:

[(1, 202299789), (3, 67433263), (23, 8795643), (69, 2931881), (163, 1241103), (489, 413701), (3749, 53961), (11247, 17987)]