199346312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{17837}}^1$

素因数の和:17981

約数の個数: 32

約数和(自身を含む): 410987520

約数和(自身を除く): 211641208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 17837, 35674, 71348, 142696, 196207, 392414, 784828, 1569656, 2265299, 4530598, 9061196, 18122392, 24918289, 49836578, 99673156, 199346312]

約数ペア:

[(1, 199346312), (2, 99673156), (4, 49836578), (8, 24918289), (11, 18122392), (22, 9061196), (44, 4530598), (88, 2265299), (127, 1569656), (254, 784828), (508, 392414), (1016, 196207), (1397, 142696), (2794, 71348), (5588, 35674), (11176, 17837)]