202117719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{13151}}^1$

素因数の和:13310

約数の個数: 16

約数和(自身を含む): 277770240

約数和(自身を除く): 75652521

約数列:

[1, 3, 47, 109, 141, 327, 5123, 13151, 15369, 39453, 618097, 1433459, 1854291, 4300377, 67372573, 202117719]

約数ペア:

[(1, 202117719), (3, 67372573), (47, 4300377), (109, 1854291), (141, 1433459), (327, 618097), (5123, 39453), (13151, 15369)]