219928904148

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{131851861}}^1$

素因数の和:131852007

約数の個数: 24

約数和(自身を含む): 516859299040

約数和(自身を除く): 296930394892

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 131851861, 263703722, 395555583, 527407444, 791111166, 1582222332, 18327408679, 36654817358, 54982226037, 73309634716, 109964452074, 219928904148]

約数ペア:

[(1, 219928904148), (2, 109964452074), (3, 73309634716), (4, 54982226037), (6, 36654817358), (12, 18327408679), (139, 1582222332), (278, 791111166), (417, 527407444), (556, 395555583), (834, 263703722), (1668, 131851861)]