216732362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{6311}}^1$

素因数の和:6554

約数の個数: 32

約数和(自身を含む): 407199744

約数和(自身を除く): 190467382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 4906, 6311, 12622, 17171, 34342, 44177, 69421, 88354, 138842, 485947, 971894, 1407353, 2814706, 9851471, 15480883, 19702942, 30961766, 108366181, 216732362]

約数ペア:

[(1, 216732362), (2, 108366181), (7, 30961766), (11, 19702942), (14, 15480883), (22, 9851471), (77, 2814706), (154, 1407353), (223, 971894), (446, 485947), (1561, 138842), (2453, 88354), (3122, 69421), (4906, 44177), (6311, 34342), (12622, 17171)]