199435944

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 522086400

約数和(自身を除く): 322650456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 439, 552, 823, 878, 1317, 1646, 1756, 2469, 2634, 3292, 3512, 4938, 5268, 6584, 9876, 10097, 10536, 18929, 19752, 20194, 30291, 37858, 40388, 56787, 60582, 75716, 80776, 113574, 121164, 151432, 227148, 242328, 361297, 454296, 722594, 1083891, 1445188, 2167782, 2890376, 4335564, 8309831, 8671128, 16619662, 24929493, 33239324, 49858986, 66478648, 99717972, 199435944]

約数ペア:

[(1, 199435944), (2, 99717972), (3, 66478648), (4, 49858986), (6, 33239324), (8, 24929493), (12, 16619662), (23, 8671128), (24, 8309831), (46, 4335564), (69, 2890376), (92, 2167782), (138, 1445188), (184, 1083891), (276, 722594), (439, 454296), (552, 361297), (823, 242328), (878, 227148), (1317, 151432), (1646, 121164), (1756, 113574), (2469, 80776), (2634, 75716), (3292, 60582), (3512, 56787), (4938, 40388), (5268, 37858), (6584, 30291), (9876, 20194), (10097, 19752), (10536, 18929)]