201320382361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{23174903}}^1$

素因数の和:23175000

約数の個数: 16

約数和(自身を含む): 246951777024

約数和(自身を除く): 45631394663

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 23174903, 162224321, 393973351, 1691767919, 2757813457, 11842375433, 28760054623, 201320382361]

約数ペア:

[(1, 201320382361), (7, 28760054623), (17, 11842375433), (73, 2757813457), (119, 1691767919), (511, 393973351), (1241, 162224321), (8687, 23174903)]