212966554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{44129}}^1$

素因数の和:44277

約数の個数: 16

約数和(自身を含む): 338918400

約数和(自身を除く): 125951846

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 44129, 88258, 838451, 1676902, 5604383, 11208766, 106483277, 212966554]

約数ペア:

[(1, 212966554), (2, 106483277), (19, 11208766), (38, 5604383), (127, 1676902), (254, 838451), (2413, 88258), (4826, 44129)]