211934588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{1831}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 390875520

約数和(自身を除く): 178940932

約数列:

[1, 2, 4, 19, 38, 76, 1523, 1831, 3046, 3662, 6092, 7324, 28937, 34789, 57874, 69578, 115748, 139156, 2788613, 5577226, 11154452, 52983647, 105967294, 211934588]

約数ペア:

[(1, 211934588), (2, 105967294), (4, 52983647), (19, 11154452), (38, 5577226), (76, 2788613), (1523, 139156), (1831, 115748), (3046, 69578), (3662, 57874), (6092, 34789), (7324, 28937)]