200835976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{25643}}^1$

素因数の和:25749

約数の個数: 32

約数和(自身を含む): 415432800

約数和(自身を除く): 214596824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 25643, 51286, 102572, 205144, 282073, 564146, 1128292, 2256584, 2282227, 4564454, 9128908, 18257816, 25104497, 50208994, 100417988, 200835976]

約数ペア:

[(1, 200835976), (2, 100417988), (4, 50208994), (8, 25104497), (11, 18257816), (22, 9128908), (44, 4564454), (88, 2282227), (89, 2256584), (178, 1128292), (356, 564146), (712, 282073), (979, 205144), (1958, 102572), (3916, 51286), (7832, 25643)]