200560745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9829}}^1$

素因数の和:9905

約数の個数: 32

約数和(自身を含む): 305752320

約数和(自身を除く): 105191575

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 9829, 20405, 49145, 68803, 108119, 344015, 520937, 540595, 756833, 2604685, 3646559, 3784165, 5730307, 18232795, 28651535, 40112149, 200560745]

約数ペア:

[(1, 200560745), (5, 40112149), (7, 28651535), (11, 18232795), (35, 5730307), (53, 3784165), (55, 3646559), (77, 2604685), (265, 756833), (371, 540595), (385, 520937), (583, 344015), (1855, 108119), (2915, 68803), (4081, 49145), (9829, 20405)]