203407635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41983}}^1$

素因数の和:42027

約数の個数: 32

約数和(自身を含む): 362741760

約数和(自身を除く): 159334125

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 41983, 125949, 209915, 629745, 713711, 797677, 2141133, 2393031, 3568555, 3988385, 10705665, 11965155, 13560509, 40681527, 67802545, 203407635]

約数ペア:

[(1, 203407635), (3, 67802545), (5, 40681527), (15, 13560509), (17, 11965155), (19, 10705665), (51, 3988385), (57, 3568555), (85, 2393031), (95, 2141133), (255, 797677), (285, 713711), (323, 629745), (969, 209915), (1615, 125949), (4845, 41983)]