205452984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 579156480

約数和(自身を除く): 373703496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 97, 113, 132, 142, 194, 213, 226, 264, 284, 291, 339, 388, 426, 452, 568, 582, 678, 776, 781, 852, 904, 1067, 1164, 1243, 1356, 1562, 1704, 2134, 2328, 2343, 2486, 2712, 3124, 3201, 3729, 4268, 4686, 4972, 6248, 6402, 6887, 7458, 8023, 8536, 9372, 9944, 10961, 12804, 13774, 14916, 16046, 18744, 20661, 21922, 24069, 25608, 27548, 29832, 32092, 32883, 41322, 43844, 48138, 55096, 64184, 65766, 75757, 82644, 87688, 88253, 96276, 120571, 131532, 151514, 165288, 176506, 192552, 227271, 241142, 263064, 264759, 303028, 353012, 361713, 454542, 482284, 529518, 606056, 706024, 723426, 778231, 909084, 964568, 1059036, 1446852, 1556462, 1818168, 2118072, 2334693, 2893704, 3112924, 4669386, 6225848, 8560541, 9338772, 17121082, 18677544, 25681623, 34242164, 51363246, 68484328, 102726492, 205452984]

約数ペア:

[(1, 205452984), (2, 102726492), (3, 68484328), (4, 51363246), (6, 34242164), (8, 25681623), (11, 18677544), (12, 17121082), (22, 9338772), (24, 8560541), (33, 6225848), (44, 4669386), (66, 3112924), (71, 2893704), (88, 2334693), (97, 2118072), (113, 1818168), (132, 1556462), (142, 1446852), (194, 1059036), (213, 964568), (226, 909084), (264, 778231), (284, 723426), (291, 706024), (339, 606056), (388, 529518), (426, 482284), (452, 454542), (568, 361713), (582, 353012), (678, 303028), (776, 264759), (781, 263064), (852, 241142), (904, 227271), (1067, 192552), (1164, 176506), (1243, 165288), (1356, 151514), (1562, 131532), (1704, 120571), (2134, 96276), (2328, 88253), (2343, 87688), (2486, 82644), (2712, 75757), (3124, 65766), (3201, 64184), (3729, 55096), (4268, 48138), (4686, 43844), (4972, 41322), (6248, 32883), (6402, 32092), (6887, 29832), (7458, 27548), (8023, 25608), (8536, 24069), (9372, 21922), (9944, 20661), (10961, 18744), (12804, 16046), (13774, 14916)]