212748754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{31259}}^1$

素因数の和:31385

約数の個数: 16

約数和(自身を含む): 330855840

約数和(自身を除く): 118107086

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 31259, 62518, 1281619, 2563238, 2594497, 5188994, 106374377, 212748754]

約数ペア:

[(1, 212748754), (2, 106374377), (41, 5188994), (82, 2594497), (83, 2563238), (166, 1281619), (3403, 62518), (6806, 31259)]