252170213

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 268262400

約数和(自身を除く): 16092187

約数列:

[1, 31, 41, 199, 997, 1271, 6169, 8159, 30907, 40877, 198403, 252929, 1267187, 6150493, 8134523, 252170213]

約数ペア:

[(1, 252170213), (31, 8134523), (41, 6150493), (199, 1267187), (997, 252929), (1271, 198403), (6169, 40877), (8159, 30907)]