208040634

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{11903}}^1$

素因数の和:12882

約数の個数: 24

約数和(自身を含む): 451256832

約数和(自身を除く): 243216198

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 8739, 11903, 17478, 23806, 35709, 71418, 107127, 214254, 11557813, 23115626, 34673439, 69346878, 104020317, 208040634]

約数ペア:

[(1, 208040634), (2, 104020317), (3, 69346878), (6, 34673439), (9, 23115626), (18, 11557813), (971, 214254), (1942, 107127), (2913, 71418), (5826, 35709), (8739, 23806), (11903, 17478)]