201895689

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 287224288

約数和(自身を除く): 85328599

約数列:

[1, 3, 17, 51, 289, 337, 691, 867, 1011, 2073, 5729, 11747, 17187, 35241, 97393, 199699, 232867, 292179, 599097, 698601, 3958739, 11876217, 67298563, 201895689]

約数ペア:

[(1, 201895689), (3, 67298563), (17, 11876217), (51, 3958739), (289, 698601), (337, 599097), (691, 292179), (867, 232867), (1011, 199699), (2073, 97393), (5729, 35241), (11747, 17187)]