205205816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5839}}^1$

素因数の和:6059

約数の個数: 32

約数和(自身を含む): 403660800

約数和(自身を除く): 198454984

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 4393, 5839, 8786, 11678, 17572, 23356, 35144, 46712, 134297, 268594, 537188, 1074376, 1115249, 2230498, 4460996, 8921992, 25650727, 51301454, 102602908, 205205816]

約数ペア:

[(1, 205205816), (2, 102602908), (4, 51301454), (8, 25650727), (23, 8921992), (46, 4460996), (92, 2230498), (184, 1115249), (191, 1074376), (382, 537188), (764, 268594), (1528, 134297), (4393, 46712), (5839, 35144), (8786, 23356), (11678, 17572)]