200769915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787333}}^1$

素因数の和:787358

約数の個数: 16

約数和(自身を含む): 340128288

約数和(自身を除く): 139358373

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 787333, 2361999, 3936665, 11809995, 13384661, 40153983, 66923305, 200769915]

約数ペア:

[(1, 200769915), (3, 66923305), (5, 40153983), (15, 13384661), (17, 11809995), (51, 3936665), (85, 2361999), (255, 787333)]