204080585345

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{37493}}^1$

素因数の和:39234

約数の個数: 48

約数和(自身を含む): 306981375120

約数和(自身を除く): 102900789775

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 1709, 3185, 8545, 11963, 22217, 37493, 59815, 83741, 111085, 155519, 187465, 262451, 418705, 487409, 777595, 1088633, 1312255, 1837157, 2437045, 3411863, 5443165, 9185785, 17059315, 23883041, 64075537, 119415205, 320377685, 448528759, 832981981, 2242643795, 3139701313, 4164909905, 5830873867, 15698506565, 29154369335, 40816117069, 204080585345]

約数ペア:

[(1, 204080585345), (5, 40816117069), (7, 29154369335), (13, 15698506565), (35, 5830873867), (49, 4164909905), (65, 3139701313), (91, 2242643795), (245, 832981981), (455, 448528759), (637, 320377685), (1709, 119415205), (3185, 64075537), (8545, 23883041), (11963, 17059315), (22217, 9185785), (37493, 5443165), (59815, 3411863), (83741, 2437045), (111085, 1837157), (155519, 1312255), (187465, 1088633), (262451, 777595), (418705, 487409)]