226474129

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{243259}}^1$

素因数の和:243292

約数の個数: 12

約数和(自身を含む): 277316400

約数和(自身を除く): 50842271

約数列:

[1, 7, 19, 49, 133, 931, 243259, 1702813, 4621921, 11919691, 32353447, 226474129]

約数ペア:

[(1, 226474129), (7, 32353447), (19, 11919691), (49, 4621921), (133, 1702813), (931, 243259)]