218828464

素因数分解:

$2^4\times {\mathrm{2207}}^1\times {\mathrm{6197}}^1$

素因数の和:8412

約数の個数: 20

約数和(自身を含む): 424240704

約数和(自身を除く): 205412240

約数列:

[1, 2, 4, 8, 16, 2207, 4414, 6197, 8828, 12394, 17656, 24788, 35312, 49576, 99152, 13676779, 27353558, 54707116, 109414232, 218828464]

約数ペア:

[(1, 218828464), (2, 109414232), (4, 54707116), (8, 27353558), (16, 13676779), (2207, 99152), (4414, 49576), (6197, 35312), (8828, 24788), (12394, 17656)]