320438194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{9941}}^1$

素因数の和:10241

約数の個数: 16

約数和(自身を含む): 489623616

約数和(自身を除く): 169185422

約数列:

[1, 2, 71, 142, 227, 454, 9941, 16117, 19882, 32234, 705811, 1411622, 2256607, 4513214, 160219097, 320438194]

約数ペア:

[(1, 320438194), (2, 160219097), (71, 4513214), (142, 2256607), (227, 1411622), (454, 705811), (9941, 32234), (16117, 19882)]