207968277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 325522944

約数和(自身を除く): 117554667

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 163, 253, 451, 489, 759, 943, 1353, 1681, 1793, 2829, 3749, 5043, 5379, 6683, 10373, 11247, 18491, 20049, 31119, 38663, 41239, 55473, 73513, 115989, 123717, 153709, 220539, 274003, 425293, 461127, 822009, 1275879, 1690799, 3014033, 5072397, 6302069, 9042099, 18906207, 69322759, 207968277]

約数ペア:

[(1, 207968277), (3, 69322759), (11, 18906207), (23, 9042099), (33, 6302069), (41, 5072397), (69, 3014033), (123, 1690799), (163, 1275879), (253, 822009), (451, 461127), (489, 425293), (759, 274003), (943, 220539), (1353, 153709), (1681, 123717), (1793, 115989), (2829, 73513), (3749, 55473), (5043, 41239), (5379, 38663), (6683, 31119), (10373, 20049), (11247, 18491)]