200263485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{785347}}^1$

素因数の和:785372

約数の個数: 16

約数和(自身を含む): 339270336

約数和(自身を除く): 139006851

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 785347, 2356041, 3926735, 11780205, 13350899, 40052697, 66754495, 200263485]

約数ペア:

[(1, 200263485), (3, 66754495), (5, 40052697), (15, 13350899), (17, 11780205), (51, 3926735), (85, 2356041), (255, 785347)]