209367003411

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{51043}}^1$

素因数の和:51185

約数の個数: 72

約数和(自身を含む): 342243894720

約数和(自身を除く): 132876891309

約数列:

[1, 3, 9, 17, 19, 51, 57, 83, 153, 171, 249, 289, 323, 747, 867, 969, 1411, 1577, 2601, 2907, 4233, 4731, 5491, 12699, 14193, 16473, 23987, 26809, 49419, 51043, 71961, 80427, 153129, 215883, 241281, 455753, 459387, 867731, 969817, 1367259, 2603193, 2909451, 4101777, 4236569, 7809579, 8728353, 12709707, 14751427, 16486889, 38129121, 44254281, 49460667, 72021673, 80494811, 132762843, 148382001, 216065019, 241484433, 280277113, 648195057, 724453299, 840831339, 1224368441, 1368411787, 2522494017, 3673105323, 4105235361, 11019315969, 12315706083, 23263000379, 69789001137, 209367003411]

約数ペア:

[(1, 209367003411), (3, 69789001137), (9, 23263000379), (17, 12315706083), (19, 11019315969), (51, 4105235361), (57, 3673105323), (83, 2522494017), (153, 1368411787), (171, 1224368441), (249, 840831339), (289, 724453299), (323, 648195057), (747, 280277113), (867, 241484433), (969, 216065019), (1411, 148382001), (1577, 132762843), (2601, 80494811), (2907, 72021673), (4233, 49460667), (4731, 44254281), (5491, 38129121), (12699, 16486889), (14193, 14751427), (16473, 12709707), (23987, 8728353), (26809, 7809579), (49419, 4236569), (51043, 4101777), (71961, 2909451), (80427, 2603193), (153129, 1367259), (215883, 969817), (241281, 867731), (455753, 459387)]