196398433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 67363487

約数列:

[1, 7, 11, 17, 59, 77, 119, 187, 413, 649, 1003, 1309, 2543, 4543, 7021, 11033, 17801, 27973, 43231, 77231, 150037, 195811, 302617, 475541, 1050259, 1650407, 2550629, 3328787, 11552849, 17854403, 28056919, 196398433]

約数ペア:

[(1, 196398433), (7, 28056919), (11, 17854403), (17, 11552849), (59, 3328787), (77, 2550629), (119, 1650407), (187, 1050259), (413, 475541), (649, 302617), (1003, 195811), (1309, 150037), (2543, 77231), (4543, 43231), (7021, 27973), (11033, 17801)]