212428642

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{10631}}^1$

素因数の和:10833

約数の個数: 16

約数和(自身を含む): 325084032

約数和(自身を除く): 112655390

約数列:

[1, 2, 97, 103, 194, 206, 9991, 10631, 19982, 21262, 1031207, 1094993, 2062414, 2189986, 106214321, 212428642]

約数ペア:

[(1, 212428642), (2, 106214321), (97, 2189986), (103, 2062414), (194, 1094993), (206, 1031207), (9991, 21262), (10631, 19982)]