204628654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83933}}^1$

素因数の和:84011

約数の個数: 16

約数和(自身を含む): 326335392

約数和(自身を除く): 121706738

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 83933, 167866, 1930459, 3860918, 4448449, 8896898, 102314327, 204628654]

約数ペア:

[(1, 204628654), (2, 102314327), (23, 8896898), (46, 4448449), (53, 3860918), (106, 1930459), (1219, 167866), (2438, 83933)]