199321404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11839}}^1$

素因数の和:11930

約数の個数: 48

約数和(自身を含む): 493301760

約数和(自身を除く): 293980356

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5612, 8418, 11839, 16836, 23678, 35517, 47356, 71034, 142068, 272297, 544594, 722179, 816891, 1089188, 1444358, 1633782, 2166537, 2888716, 3267564, 4333074, 8666148, 16610117, 33220234, 49830351, 66440468, 99660702, 199321404]

約数ペア:

[(1, 199321404), (2, 99660702), (3, 66440468), (4, 49830351), (6, 33220234), (12, 16610117), (23, 8666148), (46, 4333074), (61, 3267564), (69, 2888716), (92, 2166537), (122, 1633782), (138, 1444358), (183, 1089188), (244, 816891), (276, 722179), (366, 544594), (732, 272297), (1403, 142068), (2806, 71034), (4209, 47356), (5612, 35517), (8418, 23678), (11839, 16836)]