194040784

素因数分解:

$2^4\times 7^2\times {\mathrm{247501}}^1$

素因数の和:247523

約数の個数: 30

約数和(自身を含む): 437336034

約数和(自身を除く): 243295250

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 247501, 495002, 990004, 1732507, 1980008, 3465014, 3960016, 6930028, 12127549, 13860056, 24255098, 27720112, 48510196, 97020392, 194040784]

約数ペア:

[(1, 194040784), (2, 97020392), (4, 48510196), (7, 27720112), (8, 24255098), (14, 13860056), (16, 12127549), (28, 6930028), (49, 3960016), (56, 3465014), (98, 1980008), (112, 1732507), (196, 990004), (392, 495002), (784, 247501)]