208349701

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{4817}}^1$

素因数の和:5028

約数の個数: 16

約数和(自身を含む): 246064896

約数和(自身を除く): 37715195

約数列:

[1, 7, 37, 167, 259, 1169, 4817, 6179, 33719, 43253, 178229, 804439, 1247603, 5631073, 29764243, 208349701]

約数ペア:

[(1, 208349701), (7, 29764243), (37, 5631073), (167, 1247603), (259, 804439), (1169, 178229), (4817, 43253), (6179, 33719)]