203259368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27527}}^1$

素因数の和:27617

約数の個数: 32

約数和(自身を含む): 416223360

約数和(自身を除く): 212963992

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 27527, 55054, 110108, 220216, 357851, 715702, 1431404, 1954417, 2862808, 3908834, 7817668, 15635336, 25407421, 50814842, 101629684, 203259368]

約数ペア:

[(1, 203259368), (2, 101629684), (4, 50814842), (8, 25407421), (13, 15635336), (26, 7817668), (52, 3908834), (71, 2862808), (104, 1954417), (142, 1431404), (284, 715702), (568, 357851), (923, 220216), (1846, 110108), (3692, 55054), (7384, 27527)]