205691843

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{1283}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 242008320

約数和(自身を除く): 36316477

約数列:

[1, 7, 37, 259, 619, 1283, 4333, 8981, 22903, 47471, 160321, 332297, 794177, 5559239, 29384549, 205691843]

約数ペア:

[(1, 205691843), (7, 29384549), (37, 5559239), (259, 794177), (619, 332297), (1283, 160321), (4333, 47471), (8981, 22903)]