201165293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 252887040

約数和(自身を除く): 51721747

約数列:

[1, 7, 19, 31, 97, 133, 217, 503, 589, 679, 1843, 3007, 3521, 4123, 9557, 12901, 15593, 21049, 48791, 57133, 66899, 109151, 296267, 341537, 399931, 927029, 1512521, 2073869, 6489203, 10587647, 28737899, 201165293]

約数ペア:

[(1, 201165293), (7, 28737899), (19, 10587647), (31, 6489203), (97, 2073869), (133, 1512521), (217, 927029), (503, 399931), (589, 341537), (679, 296267), (1843, 109151), (3007, 66899), (3521, 57133), (4123, 48791), (9557, 21049), (12901, 15593)]