227854376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{8311}}^1$

素因数の和:8489

約数の個数: 32

約数和(自身を含む): 448848000

約数和(自身を除く): 220993624

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 3427, 6854, 8311, 13708, 16622, 27416, 33244, 66488, 191153, 382306, 764612, 1238339, 1529224, 2476678, 4953356, 9906712, 28481797, 56963594, 113927188, 227854376]

約数ペア:

[(1, 227854376), (2, 113927188), (4, 56963594), (8, 28481797), (23, 9906712), (46, 4953356), (92, 2476678), (149, 1529224), (184, 1238339), (298, 764612), (596, 382306), (1192, 191153), (3427, 66488), (6854, 33244), (8311, 27416), (13708, 16622)]