219977473

素因数分解:

${\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 228191040

約数和(自身を除く): 8213567

約数列:

[1, 83, 89, 97, 307, 7387, 8051, 8633, 25481, 27323, 29779, 716539, 2267809, 2471657, 2650331, 219977473]

約数ペア:

[(1, 219977473), (83, 2650331), (89, 2471657), (97, 2267809), (307, 716539), (7387, 29779), (8051, 27323), (8633, 25481)]