205513146

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{45853}}^1$

素因数の和:45947

約数の個数: 32

約数和(自身を含む): 462208320

約数和(自身を除く): 256695174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 45853, 91706, 137559, 275118, 412677, 825354, 1238031, 2476062, 3805799, 7611598, 11417397, 22834794, 34252191, 68504382, 102756573, 205513146]

約数ペア:

[(1, 205513146), (2, 102756573), (3, 68504382), (6, 34252191), (9, 22834794), (18, 11417397), (27, 7611598), (54, 3805799), (83, 2476062), (166, 1238031), (249, 825354), (498, 412677), (747, 275118), (1494, 137559), (2241, 91706), (4482, 45853)]