202280065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 270418176

約数和(自身を除く): 68138111

約数列:

[1, 5, 13, 53, 65, 71, 265, 355, 689, 827, 923, 3445, 3763, 4135, 4615, 10751, 18815, 43831, 48919, 53755, 58717, 219155, 244595, 293585, 569803, 763321, 2849015, 3112001, 3816605, 15560005, 40456013, 202280065]

約数ペア:

[(1, 202280065), (5, 40456013), (13, 15560005), (53, 3816605), (65, 3112001), (71, 2849015), (265, 763321), (355, 569803), (689, 293585), (827, 244595), (923, 219155), (3445, 58717), (3763, 53755), (4135, 48919), (4615, 43831), (10751, 18815)]