206649924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1324679}}^1$

素因数の和:1324699

約数の個数: 24

約数和(自身を含む): 519274560

約数和(自身を除く): 312624636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1324679, 2649358, 3974037, 5298716, 7948074, 15896148, 17220827, 34441654, 51662481, 68883308, 103324962, 206649924]

約数ペア:

[(1, 206649924), (2, 103324962), (3, 68883308), (4, 51662481), (6, 34441654), (12, 17220827), (13, 15896148), (26, 7948074), (39, 5298716), (52, 3974037), (78, 2649358), (156, 1324679)]