201330555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2411}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 340381440

約数和(自身を除く): 139050885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 293, 879, 1465, 2411, 4395, 5567, 7233, 12055, 16701, 27835, 36165, 45809, 83505, 137427, 229045, 687135, 706423, 2119269, 3532115, 10596345, 13422037, 40266111, 67110185, 201330555]

約数ペア:

[(1, 201330555), (3, 67110185), (5, 40266111), (15, 13422037), (19, 10596345), (57, 3532115), (95, 2119269), (285, 706423), (293, 687135), (879, 229045), (1465, 137427), (2411, 83505), (4395, 45809), (5567, 36165), (7233, 27835), (12055, 16701)]