204095931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7159}}^1$

素因数の和:7235

約数の個数: 32

約数和(自身を含む): 317560320

約数和(自身を除く): 113464389

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 7159, 9503, 21477, 28509, 93067, 121703, 279201, 307837, 365109, 923511, 1582139, 4001881, 4746417, 5233229, 12005643, 15699687, 68031977, 204095931]

約数ペア:

[(1, 204095931), (3, 68031977), (13, 15699687), (17, 12005643), (39, 5233229), (43, 4746417), (51, 4001881), (129, 1582139), (221, 923511), (559, 365109), (663, 307837), (731, 279201), (1677, 121703), (2193, 93067), (7159, 28509), (9503, 21477)]