200302551

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{145463}}^1$

素因数の和:145492

約数の個数: 20

約数和(自身を含む): 316820592

約数和(自身を除く): 116518041

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 145463, 436389, 1309167, 2472871, 3927501, 7418613, 11782503, 22255839, 66767517, 200302551]

約数ペア:

[(1, 200302551), (3, 66767517), (9, 22255839), (17, 11782503), (27, 7418613), (51, 3927501), (81, 2472871), (153, 1309167), (459, 436389), (1377, 145463)]