208046005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{1949}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 256978800

約数和(自身を除く): 48932795

約数列:

[1, 5, 37, 185, 577, 1949, 2885, 9745, 21349, 72113, 106745, 360565, 1124573, 5622865, 41609201, 208046005]

約数ペア:

[(1, 208046005), (5, 41609201), (37, 5622865), (185, 1124573), (577, 360565), (1949, 106745), (2885, 72113), (9745, 21349)]