206875889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 231137280

約数和(自身を除く): 24261391

約数列:

[1, 11, 59, 151, 649, 1661, 2111, 8909, 23221, 97999, 124549, 318761, 1370039, 3506371, 18806899, 206875889]

約数ペア:

[(1, 206875889), (11, 18806899), (59, 3506371), (151, 1370039), (649, 318761), (1661, 124549), (2111, 97999), (8909, 23221)]