200017971

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{435769}}^1$

素因数の和:435795

約数の個数: 16

約数和(自身を含む): 313754400

約数和(自身を除く): 113736429

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 435769, 1307307, 3921921, 7408073, 11765763, 22224219, 66672657, 200017971]

約数ペア:

[(1, 200017971), (3, 66672657), (9, 22224219), (17, 11765763), (27, 7408073), (51, 3921921), (153, 1307307), (459, 435769)]