202553521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 220321728

約数和(自身を除く): 17768207

約数列:

[1, 17, 43, 401, 691, 731, 6817, 11747, 17243, 29713, 277091, 293131, 505121, 4710547, 11914913, 202553521]

約数ペア:

[(1, 202553521), (17, 11914913), (43, 4710547), (401, 505121), (691, 293131), (731, 277091), (6817, 29713), (11747, 17243)]