201325713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 88978287

約数列:

[1, 3, 17, 51, 83, 199, 239, 249, 597, 717, 1411, 3383, 4063, 4233, 10149, 12189, 16517, 19837, 47561, 49551, 59511, 142683, 280789, 337229, 808537, 842367, 1011687, 2425611, 3947563, 11842689, 67108571, 201325713]

約数ペア:

[(1, 201325713), (3, 67108571), (17, 11842689), (51, 3947563), (83, 2425611), (199, 1011687), (239, 842367), (249, 808537), (597, 337229), (717, 280789), (1411, 142683), (3383, 59511), (4063, 49551), (4233, 47561), (10149, 19837), (12189, 16517)]