201257536879

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{33049}}^1$

素因数の和:33324

約数の個数: 48

約数和(自身を含む): 255600768000

約数和(自身を除く): 54343231121

約数列:

[1, 7, 19, 31, 49, 133, 211, 217, 589, 931, 1477, 1519, 4009, 4123, 6541, 10339, 28063, 28861, 33049, 45787, 124279, 196441, 231343, 320509, 627931, 869953, 1024519, 1619401, 4395517, 6089671, 6973339, 7171633, 19465861, 30768619, 48813373, 50201431, 132493441, 136261027, 216173509, 341693611, 927454087, 953827189, 1513214563, 4107296671, 6492178609, 10592501941, 28751076697, 201257536879]

約数ペア:

[(1, 201257536879), (7, 28751076697), (19, 10592501941), (31, 6492178609), (49, 4107296671), (133, 1513214563), (211, 953827189), (217, 927454087), (589, 341693611), (931, 216173509), (1477, 136261027), (1519, 132493441), (4009, 50201431), (4123, 48813373), (6541, 30768619), (10339, 19465861), (28063, 7171633), (28861, 6973339), (33049, 6089671), (45787, 4395517), (124279, 1619401), (196441, 1024519), (231343, 869953), (320509, 627931)]