203024718

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:823

約数の個数: 80

約数和(自身を含む): 493970400

約数和(自身を除く): 290945682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 149, 162, 234, 298, 351, 447, 647, 702, 894, 1053, 1294, 1341, 1937, 1941, 2106, 2682, 3874, 3882, 4023, 5811, 5823, 8046, 8411, 11622, 11646, 12069, 16822, 17433, 17469, 24138, 25233, 34866, 34938, 50466, 52299, 52407, 75699, 96403, 104598, 104814, 151398, 156897, 192806, 227097, 289209, 313794, 454194, 578418, 681291, 867627, 1253239, 1362582, 1735254, 2506478, 2602881, 3759717, 5205762, 7519434, 7808643, 11279151, 15617286, 22558302, 33837453, 67674906, 101512359, 203024718]

約数ペア:

[(1, 203024718), (2, 101512359), (3, 67674906), (6, 33837453), (9, 22558302), (13, 15617286), (18, 11279151), (26, 7808643), (27, 7519434), (39, 5205762), (54, 3759717), (78, 2602881), (81, 2506478), (117, 1735254), (149, 1362582), (162, 1253239), (234, 867627), (298, 681291), (351, 578418), (447, 454194), (647, 313794), (702, 289209), (894, 227097), (1053, 192806), (1294, 156897), (1341, 151398), (1937, 104814), (1941, 104598), (2106, 96403), (2682, 75699), (3874, 52407), (3882, 52299), (4023, 50466), (5811, 34938), (5823, 34866), (8046, 25233), (8411, 24138), (11622, 17469), (11646, 17433), (12069, 16822)]