208316085

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{190243}}^1$

素因数の和:190324

約数の個数: 16

約数和(自身を含む): 337873344

約数和(自身を除く): 129557259

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 190243, 570729, 951215, 2853645, 13887739, 41663217, 69438695, 208316085]

約数ペア:

[(1, 208316085), (3, 69438695), (5, 41663217), (15, 13887739), (73, 2853645), (219, 951215), (365, 570729), (1095, 190243)]