202267071

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{440669}}^1$

素因数の和:440695

約数の個数: 16

約数和(自身を含む): 317282400

約数和(自身を除く): 115015329

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 440669, 1322007, 3966021, 7491373, 11898063, 22474119, 67422357, 202267071]

約数ペア:

[(1, 202267071), (3, 67422357), (9, 22474119), (17, 11898063), (27, 7491373), (51, 3966021), (153, 1322007), (459, 440669)]