202608263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 247060800

約数和(自身を除く): 44452537

約数列:

[1, 11, 13, 37, 143, 149, 257, 407, 481, 1639, 1937, 2827, 3341, 5291, 5513, 9509, 21307, 36751, 38293, 60643, 71669, 104599, 123617, 421223, 497809, 788359, 1359787, 1416841, 5475899, 15585251, 18418933, 202608263]

約数ペア:

[(1, 202608263), (11, 18418933), (13, 15585251), (37, 5475899), (143, 1416841), (149, 1359787), (257, 788359), (407, 497809), (481, 421223), (1639, 123617), (1937, 104599), (2827, 71669), (3341, 60643), (5291, 38293), (5513, 36751), (9509, 21307)]