207490635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11329}}^1$

素因数の和:11388

約数の個数: 48

約数和(自身を含む): 402985440

約数和(自身を除く): 195494805

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 11329, 18315, 33987, 56645, 101961, 124619, 169935, 373857, 419173, 509805, 623095, 1121571, 1257519, 1869285, 2095865, 3772557, 4610903, 5607855, 6287595, 13832709, 18862785, 23054515, 41498127, 69163545, 207490635]

約数ペア:

[(1, 207490635), (3, 69163545), (5, 41498127), (9, 23054515), (11, 18862785), (15, 13832709), (33, 6287595), (37, 5607855), (45, 4610903), (55, 3772557), (99, 2095865), (111, 1869285), (165, 1257519), (185, 1121571), (333, 623095), (407, 509805), (495, 419173), (555, 373857), (1221, 169935), (1665, 124619), (2035, 101961), (3663, 56645), (6105, 33987), (11329, 18315)]