202390293

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{224131}}^1$

素因数の和:224184

約数の個数: 16

約数和(自身を含む): 315577856

約数和(自身を除く): 113187563

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 224131, 672393, 1568917, 4706751, 9637633, 28912899, 67463431, 202390293]

約数ペア:

[(1, 202390293), (3, 67463431), (7, 28912899), (21, 9637633), (43, 4706751), (129, 1568917), (301, 672393), (903, 224131)]