210991673

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 228458496

約数和(自身を除く): 17466823

約数列:

[1, 23, 31, 223, 713, 1327, 5129, 6913, 30521, 41137, 158999, 295921, 946151, 6806183, 9173551, 210991673]

約数ペア:

[(1, 210991673), (23, 9173551), (31, 6806183), (223, 946151), (713, 295921), (1327, 158999), (5129, 41137), (6913, 30521)]