205938019144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{180015751}}^1$

素因数の和:180015781

約数の個数: 32

約数和(自身を含む): 453639695040

約数和(自身を除く): 247701675896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 180015751, 360031502, 720063004, 1440126008, 1980173261, 2340204763, 3960346522, 4680409526, 7920693044, 9360819052, 15841386088, 18721638104, 25742252393, 51484504786, 102969009572, 205938019144]

約数ペア:

[(1, 205938019144), (2, 102969009572), (4, 51484504786), (8, 25742252393), (11, 18721638104), (13, 15841386088), (22, 9360819052), (26, 7920693044), (44, 4680409526), (52, 3960346522), (88, 2340204763), (104, 1980173261), (143, 1440126008), (286, 720063004), (572, 360031502), (1144, 180015751)]