216438049

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4691}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 235350720

約数和(自身を除く): 18912671

約数列:

[1, 29, 37, 43, 1073, 1247, 1591, 4691, 46139, 136039, 173567, 201713, 5033443, 5849677, 7463381, 216438049]

約数ペア:

[(1, 216438049), (29, 7463381), (37, 5849677), (43, 5033443), (1073, 201713), (1247, 173567), (1591, 136039), (4691, 46139)]