200675013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 349857792

約数和(自身を除く): 149182779

約数列:

[1, 3, 7, 11, 21, 33, 37, 53, 77, 111, 159, 231, 259, 371, 407, 443, 583, 777, 1113, 1221, 1329, 1749, 1961, 2849, 3101, 4081, 4873, 5883, 8547, 9303, 12243, 13727, 14619, 16391, 21571, 23479, 34111, 41181, 49173, 64713, 70437, 102333, 114737, 150997, 164353, 180301, 258269, 344211, 452991, 493059, 540903, 774807, 868723, 1262107, 1807883, 2606169, 3786321, 5423649, 6081061, 9555953, 18243183, 28667859, 66891671, 200675013]

約数ペア:

[(1, 200675013), (3, 66891671), (7, 28667859), (11, 18243183), (21, 9555953), (33, 6081061), (37, 5423649), (53, 3786321), (77, 2606169), (111, 1807883), (159, 1262107), (231, 868723), (259, 774807), (371, 540903), (407, 493059), (443, 452991), (583, 344211), (777, 258269), (1113, 180301), (1221, 164353), (1329, 150997), (1749, 114737), (1961, 102333), (2849, 70437), (3101, 64713), (4081, 49173), (4873, 41181), (5883, 34111), (8547, 23479), (9303, 21571), (12243, 16391), (13727, 14619)]