208037569

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 219968320

約数和(自身を除く): 11930751

約数列:

[1, 37, 43, 229, 571, 1591, 8473, 9847, 21127, 24553, 130759, 364339, 908461, 4838083, 5622637, 208037569]

約数ペア:

[(1, 208037569), (37, 5622637), (43, 4838083), (229, 908461), (571, 364339), (1591, 130759), (8473, 24553), (9847, 21127)]