190020236

素因数分解:

$2^2\times 7^2\times {\mathrm{887}}^1\times {\mathrm{1093}}^1$

素因数の和:1998

約数の個数: 36

約数和(自身を含む): 387617328

約数和(自身を除く): 197597092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 887, 1093, 1774, 2186, 3548, 4372, 6209, 7651, 12418, 15302, 24836, 30604, 43463, 53557, 86926, 107114, 173852, 214228, 969491, 1938982, 3877964, 6786437, 13572874, 27145748, 47505059, 95010118, 190020236]

約数ペア:

[(1, 190020236), (2, 95010118), (4, 47505059), (7, 27145748), (14, 13572874), (28, 6786437), (49, 3877964), (98, 1938982), (196, 969491), (887, 214228), (1093, 173852), (1774, 107114), (2186, 86926), (3548, 53557), (4372, 43463), (6209, 30604), (7651, 24836), (12418, 15302)]