210725456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5779}}^1$

素因数の和:5883

約数の個数: 40

約数和(自身を含む): 425731680

約数和(自身を除く): 215006224

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 2279, 4558, 5779, 9116, 11558, 18232, 23116, 36464, 46232, 92464, 248497, 306287, 496994, 612574, 993988, 1225148, 1987976, 2450296, 3975952, 4900592, 13170341, 26340682, 52681364, 105362728, 210725456]

約数ペア:

[(1, 210725456), (2, 105362728), (4, 52681364), (8, 26340682), (16, 13170341), (43, 4900592), (53, 3975952), (86, 2450296), (106, 1987976), (172, 1225148), (212, 993988), (344, 612574), (424, 496994), (688, 306287), (848, 248497), (2279, 92464), (4558, 46232), (5779, 36464), (9116, 23116), (11558, 18232)]