208593992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{3089}}^1$

素因数の和:3485

約数の個数: 32

約数和(自身を含む): 409363200

約数和(自身を除く): 200769208

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 367, 734, 1468, 2936, 3089, 6178, 8441, 12356, 16882, 24712, 33764, 67528, 71047, 142094, 284188, 568376, 1133663, 2267326, 4534652, 9069304, 26074249, 52148498, 104296996, 208593992]

約数ペア:

[(1, 208593992), (2, 104296996), (4, 52148498), (8, 26074249), (23, 9069304), (46, 4534652), (92, 2267326), (184, 1133663), (367, 568376), (734, 284188), (1468, 142094), (2936, 71047), (3089, 67528), (6178, 33764), (8441, 24712), (12356, 16882)]