205982846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{68071}}^1$

素因数の和:68179

約数の個数: 16

約数和(自身を含む): 330829920

約数和(自身を除く): 124847074

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 68071, 136142, 1157207, 2314414, 6058319, 12116638, 102991423, 205982846]

約数ペア:

[(1, 205982846), (2, 102991423), (17, 12116638), (34, 6058319), (89, 2314414), (178, 1157207), (1513, 136142), (3026, 68071)]