209834274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{2953}}^1$

素因数の和:3882

約数の個数: 32

約数和(自身を含む): 452600064

約数和(自身を除く): 242765790

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 911, 1822, 2733, 2953, 5466, 5906, 8859, 11843, 17718, 23686, 35529, 38389, 71058, 76778, 115167, 230334, 2690183, 5380366, 8070549, 16141098, 34972379, 69944758, 104917137, 209834274]

約数ペア:

[(1, 209834274), (2, 104917137), (3, 69944758), (6, 34972379), (13, 16141098), (26, 8070549), (39, 5380366), (78, 2690183), (911, 230334), (1822, 115167), (2733, 76778), (2953, 71058), (5466, 38389), (5906, 35529), (8859, 23686), (11843, 17718)]