204402753

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{1543}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 303488640

約数和(自身を除く): 99085887

約数列:

[1, 3, 9, 41, 123, 359, 369, 1077, 1543, 3231, 4629, 13887, 14719, 44157, 63263, 132471, 189789, 553937, 569367, 1661811, 4985433, 22711417, 68134251, 204402753]

約数ペア:

[(1, 204402753), (3, 68134251), (9, 22711417), (41, 4985433), (123, 1661811), (359, 569367), (369, 553937), (1077, 189789), (1543, 132471), (3231, 63263), (4629, 44157), (13887, 14719)]