203952112

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20046

約数の個数: 60

約数和(自身を含む): 495056856

約数和(自身を除く): 291104744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 20011, 40022, 80044, 140077, 160088, 260143, 280154, 320176, 520286, 560308, 980539, 1040572, 1120616, 1821001, 1961078, 2081144, 2241232, 3642002, 3922156, 4162288, 7284004, 7844312, 12747007, 14568008, 15688624, 25494014, 29136016, 50988028, 101976056, 203952112]

約数ペア:

[(1, 203952112), (2, 101976056), (4, 50988028), (7, 29136016), (8, 25494014), (13, 15688624), (14, 14568008), (16, 12747007), (26, 7844312), (28, 7284004), (49, 4162288), (52, 3922156), (56, 3642002), (91, 2241232), (98, 2081144), (104, 1961078), (112, 1821001), (182, 1120616), (196, 1040572), (208, 980539), (364, 560308), (392, 520286), (637, 320176), (728, 280154), (784, 260143), (1274, 160088), (1456, 140077), (2548, 80044), (5096, 40022), (10192, 20011)]