205715247

素因数分解:

$3^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1\times {\mathrm{719}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 276456960

約数和(自身を除く): 70741713

約数列:

[1, 3, 283, 337, 719, 849, 1011, 2157, 95371, 203477, 242303, 286113, 610431, 726909, 68571749, 205715247]

約数ペア:

[(1, 205715247), (3, 68571749), (283, 726909), (337, 610431), (719, 286113), (849, 242303), (1011, 203477), (2157, 95371)]