203425635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41221}}^1$

素因数の和:41283

約数の個数: 32

約数和(自身を含む): 379901952

約数和(自身を除く): 176476317

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 41221, 123663, 206105, 288547, 618315, 865641, 1442735, 1937387, 4328205, 5812161, 9686935, 13561709, 29060805, 40685127, 67808545, 203425635]

約数ペア:

[(1, 203425635), (3, 67808545), (5, 40685127), (7, 29060805), (15, 13561709), (21, 9686935), (35, 5812161), (47, 4328205), (105, 1937387), (141, 1442735), (235, 865641), (329, 618315), (705, 288547), (987, 206105), (1645, 123663), (4935, 41221)]