221444694

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{82567}}^1$

素因数の和:82724

約数の個数: 24

約数和(自身を含む): 483022800

約数和(自身を除く): 261578106

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 82567, 165134, 247701, 495402, 743103, 1486206, 12302483, 24604966, 36907449, 73814898, 110722347, 221444694]

約数ペア:

[(1, 221444694), (2, 110722347), (3, 73814898), (6, 36907449), (9, 24604966), (18, 12302483), (149, 1486206), (298, 743103), (447, 495402), (894, 247701), (1341, 165134), (2682, 82567)]