208078403877

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{2621}}^1\times {\mathrm{12953}}^1$

素因数の和:15810

約数の個数: 32

約数和(自身を含む): 309764338560

約数和(自身を除く): 101685934683

約数列:

[1, 3, 9, 27, 227, 681, 2043, 2621, 6129, 7863, 12953, 23589, 38859, 70767, 116577, 349731, 594967, 1784901, 2940331, 5354703, 8820993, 16064109, 26462979, 33949813, 79388937, 101849439, 305548317, 916644951, 7706607551, 23119822653, 69359467959, 208078403877]

約数ペア:

[(1, 208078403877), (3, 69359467959), (9, 23119822653), (27, 7706607551), (227, 916644951), (681, 305548317), (2043, 101849439), (2621, 79388937), (6129, 33949813), (7863, 26462979), (12953, 16064109), (23589, 8820993), (38859, 5354703), (70767, 2940331), (116577, 1784901), (349731, 594967)]