204038397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27749}}^1$

素因数の和:27817

約数の個数: 24

約数和(自身を含む): 317460000

約数和(自身を除く): 113421603

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 27749, 83247, 249741, 527231, 1193207, 1581693, 3579621, 4745079, 10738863, 22670933, 68012799, 204038397]

約数ペア:

[(1, 204038397), (3, 68012799), (9, 22670933), (19, 10738863), (43, 4745079), (57, 3579621), (129, 1581693), (171, 1193207), (387, 527231), (817, 249741), (2451, 83247), (7353, 27749)]