208020234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16937}}^1$

素因数の和:17054

約数の個数: 32

約数和(自身を含む): 439032960

約数和(自身を除く): 231012726

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 16937, 33874, 50811, 101622, 389551, 779102, 1168653, 1507393, 2337306, 3014786, 4522179, 9044358, 34670039, 69340078, 104010117, 208020234]

約数ペア:

[(1, 208020234), (2, 104010117), (3, 69340078), (6, 34670039), (23, 9044358), (46, 4522179), (69, 3014786), (89, 2337306), (138, 1507393), (178, 1168653), (267, 779102), (534, 389551), (2047, 101622), (4094, 50811), (6141, 33874), (12282, 16937)]