203399805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10037}}^1$

素因数の和:10245

約数の個数: 32

約数和(自身を含む): 373895424

約数和(自身を除く): 170495619

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 10037, 20265, 30111, 50185, 70259, 150555, 210777, 351295, 1053885, 1937141, 5811423, 9685705, 13559987, 29057115, 40679961, 67799935, 203399805]

約数ペア:

[(1, 203399805), (3, 67799935), (5, 40679961), (7, 29057115), (15, 13559987), (21, 9685705), (35, 5811423), (105, 1937141), (193, 1053885), (579, 351295), (965, 210777), (1351, 150555), (2895, 70259), (4053, 50185), (6755, 30111), (10037, 20265)]