205401794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{40933}}^1$

素因数の和:41141

約数の個数: 16

約数和(自身を含む): 333530232

約数和(自身を除く): 128128438

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 40933, 81866, 532129, 1064258, 7900069, 15800138, 102700897, 205401794]

約数ペア:

[(1, 205401794), (2, 102700897), (13, 15800138), (26, 7900069), (193, 1064258), (386, 532129), (2509, 81866), (5018, 40933)]