201077780545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{1043557}}^1$

素因数の和:1044084

約数の個数: 16

約数和(自身を含む): 244568252880

約数和(自身を除く): 43490472335

約数列:

[1, 5, 89, 433, 445, 2165, 38537, 192685, 1043557, 5217785, 92876573, 451860181, 464382865, 2259300905, 40215556109, 201077780545]

約数ペア:

[(1, 201077780545), (5, 40215556109), (89, 2259300905), (433, 464382865), (445, 451860181), (2165, 92876573), (38537, 5217785), (192685, 1043557)]