208548889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 226437120

約数和(自身を除く): 17888231

約数列:

[1, 23, 29, 191, 667, 1637, 4393, 5539, 37651, 47473, 127397, 312667, 1091879, 7191341, 9067343, 208548889]

約数ペア:

[(1, 208548889), (23, 9067343), (29, 7191341), (191, 1091879), (667, 312667), (1637, 127397), (4393, 47473), (5539, 37651)]