199121304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8389}}^1$

素因数の和:8464

約数の個数: 64

約数和(自身を含む): 531590400

約数和(自身を除く): 332469096

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3956, 5934, 7912, 8389, 11868, 16778, 23736, 25167, 33556, 50334, 67112, 100668, 192947, 201336, 360727, 385894, 578841, 721454, 771788, 1082181, 1157682, 1442908, 1543576, 2164362, 2315364, 2885816, 4328724, 4630728, 8296721, 8657448, 16593442, 24890163, 33186884, 49780326, 66373768, 99560652, 199121304]

約数ペア:

[(1, 199121304), (2, 99560652), (3, 66373768), (4, 49780326), (6, 33186884), (8, 24890163), (12, 16593442), (23, 8657448), (24, 8296721), (43, 4630728), (46, 4328724), (69, 2885816), (86, 2315364), (92, 2164362), (129, 1543576), (138, 1442908), (172, 1157682), (184, 1082181), (258, 771788), (276, 721454), (344, 578841), (516, 385894), (552, 360727), (989, 201336), (1032, 192947), (1978, 100668), (2967, 67112), (3956, 50334), (5934, 33556), (7912, 25167), (8389, 23736), (11868, 16778)]