200746539

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 350945280

約数和(自身を除く): 150198741

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 83, 189, 191, 201, 249, 469, 573, 581, 603, 747, 1337, 1407, 1719, 1743, 1809, 2241, 4011, 4221, 5157, 5229, 5561, 12033, 12663, 12797, 15687, 15853, 16683, 36099, 38391, 38927, 47559, 50049, 89579, 110971, 115173, 116781, 142677, 150147, 268737, 332913, 345519, 350343, 428031, 806211, 998739, 1051029, 1062151, 2418633, 2996217, 3186453, 7435057, 9559359, 22305171, 28678077, 66915513, 200746539]

約数ペア:

[(1, 200746539), (3, 66915513), (7, 28678077), (9, 22305171), (21, 9559359), (27, 7435057), (63, 3186453), (67, 2996217), (83, 2418633), (189, 1062151), (191, 1051029), (201, 998739), (249, 806211), (469, 428031), (573, 350343), (581, 345519), (603, 332913), (747, 268737), (1337, 150147), (1407, 142677), (1719, 116781), (1743, 115173), (1809, 110971), (2241, 89579), (4011, 50049), (4221, 47559), (5157, 38927), (5229, 38391), (5561, 36099), (12033, 16683), (12663, 15853), (12797, 15687)]