200138081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 238046400

約数和(自身を除く): 37908319

約数列:

[1, 11, 13, 143, 169, 199, 541, 1859, 2189, 2587, 5951, 7033, 28457, 33631, 77363, 91429, 107659, 369941, 1005719, 1184249, 1399567, 15395237, 18194371, 200138081]

約数ペア:

[(1, 200138081), (11, 18194371), (13, 15395237), (143, 1399567), (169, 1184249), (199, 1005719), (541, 369941), (1859, 107659), (2189, 91429), (2587, 77363), (5951, 33631), (7033, 28457)]