214627688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{10937}}^1$

素因数の和:11177

約数の個数: 32

約数和(自身を含む): 441020160

約数和(自身を除く): 226392472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 9812, 10937, 19624, 21874, 43748, 87496, 120307, 240614, 481228, 962456, 2438951, 4877902, 9755804, 19511608, 26828461, 53656922, 107313844, 214627688]

約数ペア:

[(1, 214627688), (2, 107313844), (4, 53656922), (8, 26828461), (11, 19511608), (22, 9755804), (44, 4877902), (88, 2438951), (223, 962456), (446, 481228), (892, 240614), (1784, 120307), (2453, 87496), (4906, 43748), (9812, 21874), (10937, 19624)]