273028

素因数分解:

$2^2\times 7^3\times {\mathrm{199}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 560000

約数和(自身を除く): 286972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 343, 398, 686, 796, 1372, 1393, 2786, 5572, 9751, 19502, 39004, 68257, 136514, 273028]

約数ペア:

[(1, 273028), (2, 136514), (4, 68257), (7, 39004), (14, 19502), (28, 9751), (49, 5572), (98, 2786), (196, 1393), (199, 1372), (343, 796), (398, 686)]