201189208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{34123}}^1$

素因数の和:34207

約数の個数: 32

約数和(自身を含む): 417677760

約数和(自身を除く): 216488552

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 34123, 68246, 136492, 272984, 375353, 750706, 1501412, 2286241, 3002824, 4572482, 9144964, 18289928, 25148651, 50297302, 100594604, 201189208]

約数ペア:

[(1, 201189208), (2, 100594604), (4, 50297302), (8, 25148651), (11, 18289928), (22, 9144964), (44, 4572482), (67, 3002824), (88, 2286241), (134, 1501412), (268, 750706), (536, 375353), (737, 272984), (1474, 136492), (2948, 68246), (5896, 34123)]