205280206521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{49192477}}^1$

素因数の和:49192600

約数の個数: 16

約数和(自身を含む): 297516106944

約数和(自身を除く): 92235900423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 49192477, 147577431, 639502201, 1918506603, 5263595039, 15790785117, 68426735507, 205280206521]

約数ペア:

[(1, 205280206521), (3, 68426735507), (13, 15790785117), (39, 5263595039), (107, 1918506603), (321, 639502201), (1391, 147577431), (4173, 49192477)]