200760296

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 416707620

約数和(自身を除く): 215947324

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 314, 484, 628, 968, 1256, 1321, 1727, 2642, 3454, 5284, 6908, 10568, 13816, 14531, 18997, 29062, 37994, 58124, 75988, 116248, 151976, 159841, 207397, 319682, 414794, 639364, 829588, 1278728, 1659176, 2281367, 4562734, 9125468, 18250936, 25095037, 50190074, 100380148, 200760296]

約数ペア:

[(1, 200760296), (2, 100380148), (4, 50190074), (8, 25095037), (11, 18250936), (22, 9125468), (44, 4562734), (88, 2281367), (121, 1659176), (157, 1278728), (242, 829588), (314, 639364), (484, 414794), (628, 319682), (968, 207397), (1256, 159841), (1321, 151976), (1727, 116248), (2642, 75988), (3454, 58124), (5284, 37994), (6908, 29062), (10568, 18997), (13816, 14531)]