196401784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{56179}}^1$

素因数の和:56227

約数の個数: 32

約数和(自身を含む): 404496000

約数和(自身を除く): 208094216

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 56179, 112358, 224716, 449432, 1067401, 1292117, 2134802, 2584234, 4269604, 5168468, 8539208, 10336936, 24550223, 49100446, 98200892, 196401784]

約数ペア:

[(1, 196401784), (2, 98200892), (4, 49100446), (8, 24550223), (19, 10336936), (23, 8539208), (38, 5168468), (46, 4269604), (76, 2584234), (92, 2134802), (152, 1292117), (184, 1067401), (437, 449432), (874, 224716), (1748, 112358), (3496, 56179)]