201867741

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439799}}^1$

素因数の和:439825

約数の個数: 16

約数和(自身を含む): 316656000

約数和(自身を除く): 114788259

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439799, 1319397, 3958191, 7476583, 11874573, 22429749, 67289247, 201867741]

約数ペア:

[(1, 201867741), (3, 67289247), (9, 22429749), (17, 11874573), (27, 7476583), (51, 3958191), (153, 1319397), (459, 439799)]