199546707

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{4091}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 271054080

約数和(自身を除く): 71507373

約数列:

[1, 3, 71, 213, 229, 687, 4091, 12273, 16259, 48777, 290461, 871383, 936839, 2810517, 66515569, 199546707]

約数ペア:

[(1, 199546707), (3, 66515569), (71, 2810517), (213, 936839), (229, 871383), (687, 290461), (4091, 48777), (12273, 16259)]