218911152008

素因数分解:

$2^3\times {\mathrm{2063}}^1\times {\mathrm{13264127}}^1$

素因数の和:13266196

約数の個数: 16

約数和(自身を含む): 410657402880

約数和(自身を除く): 191746250872

約数列:

[1, 2, 4, 8, 2063, 4126, 8252, 16504, 13264127, 26528254, 53056508, 106113016, 27363894001, 54727788002, 109455576004, 218911152008]

約数ペア:

[(1, 218911152008), (2, 109455576004), (4, 54727788002), (8, 27363894001), (2063, 106113016), (4126, 53056508), (8252, 26528254), (16504, 13264127)]