220898492584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{205267}}^1$

素因数の和:207038

約数の個数: 64

約数和(自身を含む): 516684188160

約数和(自身を除く): 295785695576

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1747, 3494, 6988, 12229, 13976, 19217, 24458, 38434, 48916, 76868, 97832, 134519, 153736, 205267, 269038, 410534, 538076, 821068, 1076152, 1436869, 1642136, 2257937, 2873738, 4515874, 5747476, 9031748, 11494952, 15805559, 18063496, 31611118, 63222236, 126444472, 358601449, 717202898, 1434405796, 2510210143, 2868811592, 3944615939, 5020420286, 7889231878, 10040840572, 15778463756, 20081681144, 27612311573, 31556927512, 55224623146, 110449246292, 220898492584]

約数ペア:

[(1, 220898492584), (2, 110449246292), (4, 55224623146), (7, 31556927512), (8, 27612311573), (11, 20081681144), (14, 15778463756), (22, 10040840572), (28, 7889231878), (44, 5020420286), (56, 3944615939), (77, 2868811592), (88, 2510210143), (154, 1434405796), (308, 717202898), (616, 358601449), (1747, 126444472), (3494, 63222236), (6988, 31611118), (12229, 18063496), (13976, 15805559), (19217, 11494952), (24458, 9031748), (38434, 5747476), (48916, 4515874), (76868, 2873738), (97832, 2257937), (134519, 1642136), (153736, 1436869), (205267, 1076152), (269038, 821068), (410534, 538076)]