208552787

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 225594720

約数和(自身を除く): 17041933

約数列:

[1, 17, 59, 337, 617, 1003, 5729, 10489, 19883, 36403, 207929, 338011, 618851, 3534793, 12267811, 208552787]

約数ペア:

[(1, 208552787), (17, 12267811), (59, 3534793), (337, 618851), (617, 338011), (1003, 207929), (5729, 36403), (10489, 19883)]