206015550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{105649}}^1$

素因数の和:105677

約数の個数: 48

約数和(自身を含む): 550225200

約数和(自身を除く): 344209650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 105649, 211298, 316947, 528245, 633894, 1056490, 1373437, 1584735, 2641225, 2746874, 3169470, 4120311, 5282450, 6867185, 7923675, 8240622, 13734370, 15847350, 20601555, 34335925, 41203110, 68671850, 103007775, 206015550]

約数ペア:

[(1, 206015550), (2, 103007775), (3, 68671850), (5, 41203110), (6, 34335925), (10, 20601555), (13, 15847350), (15, 13734370), (25, 8240622), (26, 7923675), (30, 6867185), (39, 5282450), (50, 4120311), (65, 3169470), (75, 2746874), (78, 2641225), (130, 1584735), (150, 1373437), (195, 1056490), (325, 633894), (390, 528245), (650, 316947), (975, 211298), (1950, 105649)]