204889066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{140143}}^1$

素因数の和:140205

約数の個数: 16

約数和(自身を含む): 332982144

約数和(自身を除く): 128093078

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 140143, 280286, 2382431, 4764862, 6026149, 12052298, 102444533, 204889066]

約数ペア:

[(1, 204889066), (2, 102444533), (17, 12052298), (34, 6026149), (43, 4764862), (86, 2382431), (731, 280286), (1462, 140143)]