202439923

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 246034800

約数和(自身を除く): 43594877

約数列:

[1, 7, 29, 49, 109, 203, 763, 1307, 1421, 3161, 5341, 9149, 22127, 37903, 64043, 142463, 154889, 265321, 997241, 1857247, 4131427, 6980687, 28919989, 202439923]

約数ペア:

[(1, 202439923), (7, 28919989), (29, 6980687), (49, 4131427), (109, 1857247), (203, 997241), (763, 265321), (1307, 154889), (1421, 142463), (3161, 64043), (5341, 37903), (9149, 22127)]