212364236

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{23053}}^1$

素因数の和:23118

約数の個数: 36

約数和(自身を含む): 441530208

約数和(自身を除く): 229165972

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 23053, 46106, 92212, 161371, 322742, 645484, 1083491, 1129597, 2166982, 2259194, 4333964, 4518388, 7584437, 15168874, 30337748, 53091059, 106182118, 212364236]

約数ペア:

[(1, 212364236), (2, 106182118), (4, 53091059), (7, 30337748), (14, 15168874), (28, 7584437), (47, 4518388), (49, 4333964), (94, 2259194), (98, 2166982), (188, 1129597), (196, 1083491), (329, 645484), (658, 322742), (1316, 161371), (2303, 92212), (4606, 46106), (9212, 23053)]