204057403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18757}}^1$

素因数の和:18834

約数の個数: 16

約数和(自身を含む): 237701376

約数和(自身を除く): 33643973

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 18757, 206327, 431411, 806551, 4745521, 8872061, 18550673, 204057403]

約数ペア:

[(1, 204057403), (11, 18550673), (23, 8872061), (43, 4745521), (253, 806551), (473, 431411), (989, 206327), (10879, 18757)]