206688394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2646

約数の個数: 32

約数和(自身を含む): 352693440

約数和(自身を除く): 146005046

約数列:

[1, 2, 11, 22, 29, 58, 131, 262, 319, 638, 1441, 2473, 2882, 3799, 4946, 7598, 27203, 41789, 54406, 71717, 83578, 143434, 323963, 647926, 788887, 1577774, 3563593, 7127186, 9394927, 18789854, 103344197, 206688394]

約数ペア:

[(1, 206688394), (2, 103344197), (11, 18789854), (22, 9394927), (29, 7127186), (58, 3563593), (131, 1577774), (262, 788887), (319, 647926), (638, 323963), (1441, 143434), (2473, 83578), (2882, 71717), (3799, 54406), (4946, 41789), (7598, 27203)]