201428208

素因数分解:

$2^4\times 3^4\times {\mathrm{155423}}^1$

素因数の和:155443

約数の個数: 50

約数和(自身を含む): 582995424

約数和(自身を除く): 381567216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 155423, 310846, 466269, 621692, 932538, 1243384, 1398807, 1865076, 2486768, 2797614, 3730152, 4196421, 5595228, 7460304, 8392842, 11190456, 12589263, 16785684, 22380912, 25178526, 33571368, 50357052, 67142736, 100714104, 201428208]

約数ペア:

[(1, 201428208), (2, 100714104), (3, 67142736), (4, 50357052), (6, 33571368), (8, 25178526), (9, 22380912), (12, 16785684), (16, 12589263), (18, 11190456), (24, 8392842), (27, 7460304), (36, 5595228), (48, 4196421), (54, 3730152), (72, 2797614), (81, 2486768), (108, 1865076), (144, 1398807), (162, 1243384), (216, 932538), (324, 621692), (432, 466269), (648, 310846), (1296, 155423)]