202102845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9973}}^1$

素因数の和:10181

約数の個数: 32

約数和(自身を含む): 371511552

約数和(自身を除く): 169408707

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 9973, 20265, 29919, 49865, 69811, 149595, 209433, 349055, 1047165, 1924789, 5774367, 9623945, 13473523, 28871835, 40420569, 67367615, 202102845]

約数ペア:

[(1, 202102845), (3, 67367615), (5, 40420569), (7, 28871835), (15, 13473523), (21, 9623945), (35, 5774367), (105, 1924789), (193, 1047165), (579, 349055), (965, 209433), (1351, 149595), (2895, 69811), (4053, 49865), (6755, 29919), (9973, 20265)]