205124212059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6437693}}^1$

素因数の和:6437771

約数の個数: 32

約数和(自身を含む): 317249560320

約数和(自身を除く): 112125348261

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 10621, 31863, 6437693, 19313079, 83690009, 122316167, 251070027, 276820799, 366948501, 830462397, 1590110171, 3598670387, 4770330513, 5259595181, 10796011161, 15778785543, 68374737353, 205124212059]

約数ペア:

[(1, 205124212059), (3, 68374737353), (13, 15778785543), (19, 10796011161), (39, 5259595181), (43, 4770330513), (57, 3598670387), (129, 1590110171), (247, 830462397), (559, 366948501), (741, 276820799), (817, 251070027), (1677, 122316167), (2451, 83690009), (10621, 19313079), (31863, 6437693)]