211025621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 223599744

約数和(自身を除く): 12574123

約数列:

[1, 23, 137, 193, 347, 3151, 4439, 7981, 26441, 47539, 66971, 608143, 1093397, 1540333, 9175027, 211025621]

約数ペア:

[(1, 211025621), (23, 9175027), (137, 1540333), (193, 1093397), (347, 608143), (3151, 66971), (4439, 47539), (7981, 26441)]