201390786

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{6247}}^1$

素因数の和:6460

約数の個数: 40

約数和(自身を含む): 453604800

約数和(自身を除く): 252214014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 398, 597, 1194, 1791, 3582, 5373, 6247, 10746, 12494, 16119, 18741, 32238, 37482, 56223, 112446, 168669, 337338, 506007, 1012014, 1243153, 2486306, 3729459, 7458918, 11188377, 22376754, 33565131, 67130262, 100695393, 201390786]

約数ペア:

[(1, 201390786), (2, 100695393), (3, 67130262), (6, 33565131), (9, 22376754), (18, 11188377), (27, 7458918), (54, 3729459), (81, 2486306), (162, 1243153), (199, 1012014), (398, 506007), (597, 337338), (1194, 168669), (1791, 112446), (3582, 56223), (5373, 37482), (6247, 32238), (10746, 18741), (12494, 16119)]