212678264

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 403729920

約数和(自身を除く): 191051656

約数列:

[1, 2, 4, 8, 127, 254, 353, 508, 593, 706, 1016, 1186, 1412, 2372, 2824, 4744, 44831, 75311, 89662, 150622, 179324, 209329, 301244, 358648, 418658, 602488, 837316, 1674632, 26584783, 53169566, 106339132, 212678264]

約数ペア:

[(1, 212678264), (2, 106339132), (4, 53169566), (8, 26584783), (127, 1674632), (254, 837316), (353, 602488), (508, 418658), (593, 358648), (706, 301244), (1016, 209329), (1186, 179324), (1412, 150622), (2372, 89662), (2824, 75311), (4744, 44831)]