273048188

素因数分解:

$2^2\times 7^2\times {\mathrm{1393103}}^1$

素因数の和:1393121

約数の個数: 18

約数和(自身を含む): 555848496

約数和(自身を除く): 282800308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1393103, 2786206, 5572412, 9751721, 19503442, 39006884, 68262047, 136524094, 273048188]

約数ペア:

[(1, 273048188), (2, 136524094), (4, 68262047), (7, 39006884), (14, 19503442), (28, 9751721), (49, 5572412), (98, 2786206), (196, 1393103)]