200438652

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16889}}^1$

素因数の和:16962

約数の個数: 48

約数和(自身を含む): 499403520

約数和(自身を除く): 298964868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 16889, 33778, 50667, 67556, 101334, 202668, 388447, 726227, 776894, 1165341, 1452454, 1553788, 2178681, 2330682, 2904908, 4357362, 4661364, 8714724, 16703221, 33406442, 50109663, 66812884, 100219326, 200438652]

約数ペア:

[(1, 200438652), (2, 100219326), (3, 66812884), (4, 50109663), (6, 33406442), (12, 16703221), (23, 8714724), (43, 4661364), (46, 4357362), (69, 2904908), (86, 2330682), (92, 2178681), (129, 1553788), (138, 1452454), (172, 1165341), (258, 776894), (276, 726227), (516, 388447), (989, 202668), (1978, 101334), (2967, 67556), (3956, 50667), (5934, 33778), (11868, 16889)]