222713596

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{72973}}^1$

素因数の和:73093

約数の個数: 24

約数和(自身を含む): 449519840

約数和(自身を除く): 226806244

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 72973, 145946, 291892, 510811, 1021622, 2043244, 7954057, 15908114, 31816228, 55678399, 111356798, 222713596]

約数ペア:

[(1, 222713596), (2, 111356798), (4, 55678399), (7, 31816228), (14, 15908114), (28, 7954057), (109, 2043244), (218, 1021622), (436, 510811), (763, 291892), (1526, 145946), (3052, 72973)]