197014083

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 318941184

約数和(自身を除く): 121927101

約数列:

[1, 3, 7, 21, 31, 47, 93, 137, 141, 217, 329, 411, 651, 959, 987, 1457, 2209, 2877, 4247, 4371, 6439, 6627, 10199, 12741, 15463, 19317, 29729, 30597, 45073, 46389, 68479, 89187, 135219, 199609, 205437, 302633, 479353, 598827, 907899, 1397263, 1438059, 2118431, 4191789, 6355293, 9381623, 28144869, 65671361, 197014083]

約数ペア:

[(1, 197014083), (3, 65671361), (7, 28144869), (21, 9381623), (31, 6355293), (47, 4191789), (93, 2118431), (137, 1438059), (141, 1397263), (217, 907899), (329, 598827), (411, 479353), (651, 302633), (959, 205437), (987, 199609), (1457, 135219), (2209, 89187), (2877, 68479), (4247, 46389), (4371, 45073), (6439, 30597), (6627, 29729), (10199, 19317), (12741, 15463)]