206762332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{388651}}^1$

素因数の和:388681

約数の個数: 24

約数和(自身を含む): 435290240

約数和(自身を除く): 228527908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 388651, 777302, 1554604, 2720557, 5441114, 7384369, 10882228, 14768738, 29537476, 51690583, 103381166, 206762332]

約数ペア:

[(1, 206762332), (2, 103381166), (4, 51690583), (7, 29537476), (14, 14768738), (19, 10882228), (28, 7384369), (38, 5441114), (76, 2720557), (133, 1554604), (266, 777302), (532, 388651)]