201104728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{48623}}^1$

素因数の和:48687

約数の個数: 32

約数和(自身を含む): 420111360

約数和(自身を除く): 219006632

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 48623, 97246, 194492, 388984, 534853, 1069706, 2139412, 2285281, 4278824, 4570562, 9141124, 18282248, 25138091, 50276182, 100552364, 201104728]

約数ペア:

[(1, 201104728), (2, 100552364), (4, 50276182), (8, 25138091), (11, 18282248), (22, 9141124), (44, 4570562), (47, 4278824), (88, 2285281), (94, 2139412), (188, 1069706), (376, 534853), (517, 388984), (1034, 194492), (2068, 97246), (4136, 48623)]