204037217993

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1\times {\mathrm{4889}}^1$

素因数の和:6894

約数の個数: 48

約数和(自身を含む): 260891280000

約数和(自身を除く): 56854062007

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 1949, 3059, 4889, 13643, 21413, 34223, 37031, 44827, 92891, 95501, 112447, 239561, 259217, 313789, 650237, 787129, 851713, 1814519, 2136493, 2196523, 4551659, 5509903, 5961991, 9528661, 14955451, 41733937, 66700627, 104688157, 181044559, 219159203, 466904389, 1267311913, 1534114421, 4164024857, 8871183391, 10738800947, 29148173999, 204037217993]

約数ペア:

[(1, 204037217993), (7, 29148173999), (19, 10738800947), (23, 8871183391), (49, 4164024857), (133, 1534114421), (161, 1267311913), (437, 466904389), (931, 219159203), (1127, 181044559), (1949, 104688157), (3059, 66700627), (4889, 41733937), (13643, 14955451), (21413, 9528661), (34223, 5961991), (37031, 5509903), (44827, 4551659), (92891, 2196523), (95501, 2136493), (112447, 1814519), (239561, 851713), (259217, 787129), (313789, 650237)]