206538896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5449}}^1$

素因数の和:5583

約数の個数: 40

約数和(自身を含む): 421699200

約数和(自身を除く): 215160304

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 2369, 4738, 5449, 9476, 10898, 18952, 21796, 37904, 43592, 87184, 125327, 250654, 501308, 561247, 1002616, 1122494, 2005232, 2244988, 4489976, 8979952, 12908681, 25817362, 51634724, 103269448, 206538896]

約数ペア:

[(1, 206538896), (2, 103269448), (4, 51634724), (8, 25817362), (16, 12908681), (23, 8979952), (46, 4489976), (92, 2244988), (103, 2005232), (184, 1122494), (206, 1002616), (368, 561247), (412, 501308), (824, 250654), (1648, 125327), (2369, 87184), (4738, 43592), (5449, 37904), (9476, 21796), (10898, 18952)]