199934032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{543299}}^1$

素因数の和:543330

約数の個数: 20

約数和(自身を含む): 404215200

約数和(自身を除く): 204281168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 543299, 1086598, 2173196, 4346392, 8692784, 12495877, 24991754, 49983508, 99967016, 199934032]

約数ペア:

[(1, 199934032), (2, 99967016), (4, 49983508), (8, 24991754), (16, 12495877), (23, 8692784), (46, 4346392), (92, 2173196), (184, 1086598), (368, 543299)]