200697080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{218149}}^1$

素因数の和:218183

約数の個数: 32

約数和(自身を含む): 471204000

約数和(自身を除く): 270506920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 218149, 436298, 872596, 1090745, 1745192, 2181490, 4362980, 5017427, 8725960, 10034854, 20069708, 25087135, 40139416, 50174270, 100348540, 200697080]

約数ペア:

[(1, 200697080), (2, 100348540), (4, 50174270), (5, 40139416), (8, 25087135), (10, 20069708), (20, 10034854), (23, 8725960), (40, 5017427), (46, 4362980), (92, 2181490), (115, 1745192), (184, 1090745), (230, 872596), (460, 436298), (920, 218149)]