208793460213

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1448

約数の個数: 128

約数和(自身を含む): 354577305600

約数和(自身を除く): 145783845387

約数列:

[1, 3, 9, 13, 23, 27, 39, 59, 69, 117, 177, 207, 299, 351, 531, 557, 621, 767, 787, 897, 1357, 1593, 1671, 2301, 2361, 2691, 4071, 5013, 6903, 7083, 7241, 8073, 10231, 12213, 12811, 15039, 17641, 18101, 20709, 21249, 21723, 30693, 32863, 36639, 38433, 46433, 52923, 54303, 65169, 92079, 98589, 115299, 139299, 158769, 162909, 166543, 195507, 235313, 276237, 295767, 345897, 417897, 427219, 438359, 476307, 488727, 499629, 603629, 705939, 755849, 887301, 1067959, 1253691, 1281657, 1315077, 1498887, 1810887, 2117817, 2267547, 3203877, 3844971, 3945231, 4496661, 5432661, 5698667, 6353451, 6802641, 9611631, 9826037, 10082257, 11534913, 11835693, 13883467, 16297983, 17096001, 20407923, 25863181, 28834893, 29478111, 30246771, 41650401, 51288003, 77589543, 88434333, 90740313, 124951203, 131069341, 153864009, 232768629, 265302999, 272220939, 336221353, 374853609, 393208023, 594853163, 698305887, 1008664059, 1179624069, 1784559489, 3025992177, 3538872207, 5353678467, 7733091119, 9077976531, 16061035401, 23199273357, 69597820071, 208793460213]

約数ペア:

[(1, 208793460213), (3, 69597820071), (9, 23199273357), (13, 16061035401), (23, 9077976531), (27, 7733091119), (39, 5353678467), (59, 3538872207), (69, 3025992177), (117, 1784559489), (177, 1179624069), (207, 1008664059), (299, 698305887), (351, 594853163), (531, 393208023), (557, 374853609), (621, 336221353), (767, 272220939), (787, 265302999), (897, 232768629), (1357, 153864009), (1593, 131069341), (1671, 124951203), (2301, 90740313), (2361, 88434333), (2691, 77589543), (4071, 51288003), (5013, 41650401), (6903, 30246771), (7083, 29478111), (7241, 28834893), (8073, 25863181), (10231, 20407923), (12213, 17096001), (12811, 16297983), (15039, 13883467), (17641, 11835693), (18101, 11534913), (20709, 10082257), (21249, 9826037), (21723, 9611631), (30693, 6802641), (32863, 6353451), (36639, 5698667), (38433, 5432661), (46433, 4496661), (52923, 3945231), (54303, 3844971), (65169, 3203877), (92079, 2267547), (98589, 2117817), (115299, 1810887), (139299, 1498887), (158769, 1315077), (162909, 1281657), (166543, 1253691), (195507, 1067959), (235313, 887301), (276237, 755849), (295767, 705939), (345897, 603629), (417897, 499629), (427219, 488727), (438359, 476307)]