199753016

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 378624000

約数和(自身を除く): 178870984

約数列:

[1, 2, 4, 8, 199, 271, 398, 463, 542, 796, 926, 1084, 1592, 1852, 2168, 3704, 53929, 92137, 107858, 125473, 184274, 215716, 250946, 368548, 431432, 501892, 737096, 1003784, 24969127, 49938254, 99876508, 199753016]

約数ペア:

[(1, 199753016), (2, 99876508), (4, 49938254), (8, 24969127), (199, 1003784), (271, 737096), (398, 501892), (463, 431432), (542, 368548), (796, 250946), (926, 215716), (1084, 184274), (1592, 125473), (1852, 107858), (2168, 92137), (3704, 53929)]