208075937

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 236888064

約数和(自身を除く): 28812127

約数列:

[1, 17, 31, 67, 71, 83, 527, 1139, 1207, 1411, 2077, 2201, 2573, 4757, 5561, 5893, 35309, 37417, 43741, 80869, 94537, 100181, 147467, 172391, 182683, 394831, 2506939, 2930647, 3105611, 6712127, 12239761, 208075937]

約数ペア:

[(1, 208075937), (17, 12239761), (31, 6712127), (67, 3105611), (71, 2930647), (83, 2506939), (527, 394831), (1139, 182683), (1207, 172391), (1411, 147467), (2077, 100181), (2201, 94537), (2573, 80869), (4757, 43741), (5561, 37417), (5893, 35309)]