211189496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{7129}}^1$

素因数の和:7188

約数の個数: 48

約数和(自身を含む): 473146800

約数和(自身を除く): 261957304

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 2116, 3703, 4232, 7129, 7406, 14258, 14812, 28516, 29624, 49903, 57032, 99806, 163967, 199612, 327934, 399224, 655868, 1147769, 1311736, 2295538, 3771241, 4591076, 7542482, 9182152, 15084964, 26398687, 30169928, 52797374, 105594748, 211189496]

約数ペア:

[(1, 211189496), (2, 105594748), (4, 52797374), (7, 30169928), (8, 26398687), (14, 15084964), (23, 9182152), (28, 7542482), (46, 4591076), (56, 3771241), (92, 2295538), (161, 1311736), (184, 1147769), (322, 655868), (529, 399224), (644, 327934), (1058, 199612), (1288, 163967), (2116, 99806), (3703, 57032), (4232, 49903), (7129, 29624), (7406, 28516), (14258, 14812)]