202973013

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{442207}}^1$

素因数の和:442233

約数の個数: 16

約数和(自身を含む): 318389760

約数和(自身を除く): 115416747

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 442207, 1326621, 3979863, 7517519, 11939589, 22552557, 67657671, 202973013]

約数ペア:

[(1, 202973013), (3, 67657671), (9, 22552557), (17, 11939589), (27, 7517519), (51, 3979863), (153, 1326621), (459, 442207)]