201319257

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{14281}}^1$

素因数の和:14448

約数の個数: 16

約数和(自身を含む): 277870592

約数和(自身を除く): 76551335

約数列:

[1, 3, 37, 111, 127, 381, 4699, 14097, 14281, 42843, 528397, 1585191, 1813687, 5441061, 67106419, 201319257]

約数ペア:

[(1, 201319257), (3, 67106419), (37, 5441061), (111, 1813687), (127, 1585191), (381, 528397), (4699, 42843), (14097, 14281)]