199906296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{438391}}^1$

素因数の和:438419

約数の個数: 32

約数和(自身を含む): 526070400

約数和(自身を除く): 326164104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 438391, 876782, 1315173, 1753564, 2630346, 3507128, 5260692, 8329429, 10521384, 16658858, 24988287, 33317716, 49976574, 66635432, 99953148, 199906296]

約数ペア:

[(1, 199906296), (2, 99953148), (3, 66635432), (4, 49976574), (6, 33317716), (8, 24988287), (12, 16658858), (19, 10521384), (24, 8329429), (38, 5260692), (57, 3507128), (76, 2630346), (114, 1753564), (152, 1315173), (228, 876782), (456, 438391)]