203103236

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{54539}}^1$

素因数の和:54576

約数の個数: 36

約数和(自身を含む): 435229200

約数和(自身を除く): 232125964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 54539, 109078, 218156, 381773, 763546, 1036241, 1527092, 2072482, 2672411, 4144964, 5344822, 7253687, 10689644, 14507374, 29014748, 50775809, 101551618, 203103236]

約数ペア:

[(1, 203103236), (2, 101551618), (4, 50775809), (7, 29014748), (14, 14507374), (19, 10689644), (28, 7253687), (38, 5344822), (49, 4144964), (76, 2672411), (98, 2072482), (133, 1527092), (196, 1036241), (266, 763546), (532, 381773), (931, 218156), (1862, 109078), (3724, 54539)]