200721552

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181813}}^1$

素因数の和:181847

約数の個数: 40

約数和(自身を含む): 541078464

約数和(自身を除く): 340356912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 181813, 363626, 545439, 727252, 1090878, 1454504, 2181756, 2909008, 4181699, 4363512, 8363398, 8727024, 12545097, 16726796, 25090194, 33453592, 50180388, 66907184, 100360776, 200721552]

約数ペア:

[(1, 200721552), (2, 100360776), (3, 66907184), (4, 50180388), (6, 33453592), (8, 25090194), (12, 16726796), (16, 12545097), (23, 8727024), (24, 8363398), (46, 4363512), (48, 4181699), (69, 2909008), (92, 2181756), (138, 1454504), (184, 1090878), (276, 727252), (368, 545439), (552, 363626), (1104, 181813)]