199729936

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13613}}^1$

素因数の和:13759

約数の個数: 40

約数和(自身を含む): 445667904

約数和(自身を除く): 245937968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 13613, 14672, 27226, 54452, 95291, 108904, 190582, 217808, 381164, 762328, 1524656, 1783303, 3566606, 7133212, 12483121, 14266424, 24966242, 28532848, 49932484, 99864968, 199729936]

約数ペア:

[(1, 199729936), (2, 99864968), (4, 49932484), (7, 28532848), (8, 24966242), (14, 14266424), (16, 12483121), (28, 7133212), (56, 3566606), (112, 1783303), (131, 1524656), (262, 762328), (524, 381164), (917, 217808), (1048, 190582), (1834, 108904), (2096, 95291), (3668, 54452), (7336, 27226), (13613, 14672)]