204540564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12149}}^1$

素因数の和:12240

約数の個数: 48

約数和(自身を含む): 506217600

約数和(自身を除く): 301677036

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, 12149, 16836, 24298, 36447, 48596, 72894, 145788, 279427, 558854, 741089, 838281, 1117708, 1482178, 1676562, 2223267, 2964356, 3353124, 4446534, 8893068, 17045047, 34090094, 51135141, 68180188, 102270282, 204540564]

約数ペア:

[(1, 204540564), (2, 102270282), (3, 68180188), (4, 51135141), (6, 34090094), (12, 17045047), (23, 8893068), (46, 4446534), (61, 3353124), (69, 2964356), (92, 2223267), (122, 1676562), (138, 1482178), (183, 1117708), (244, 838281), (276, 741089), (366, 558854), (732, 279427), (1403, 145788), (2806, 72894), (4209, 48596), (5612, 36447), (8418, 24298), (12149, 16836)]