295316

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 604800

約数和(自身を除く): 309484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 199, 212, 371, 398, 742, 796, 1393, 1484, 2786, 5572, 10547, 21094, 42188, 73829, 147658, 295316]

約数ペア:

[(1, 295316), (2, 147658), (4, 73829), (7, 42188), (14, 21094), (28, 10547), (53, 5572), (106, 2786), (199, 1484), (212, 1393), (371, 796), (398, 742)]