223640268

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{209401}}^1$

素因数の和:209497

約数の個数: 24

約数和(自身を含む): 527693040

約数和(自身を除く): 304052772

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 209401, 418802, 628203, 837604, 1256406, 2512812, 18636689, 37273378, 55910067, 74546756, 111820134, 223640268]

約数ペア:

[(1, 223640268), (2, 111820134), (3, 74546756), (4, 55910067), (6, 37273378), (12, 18636689), (89, 2512812), (178, 1256406), (267, 837604), (356, 628203), (534, 418802), (1068, 209401)]