205887183

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 276646656

約数和(自身を除く): 70759473

約数列:

[1, 3, 263, 457, 571, 789, 1371, 1713, 120191, 150173, 260947, 360573, 450519, 782841, 68629061, 205887183]

約数ペア:

[(1, 205887183), (3, 68629061), (263, 782841), (457, 450519), (571, 360573), (789, 260947), (1371, 150173), (1713, 120191)]