206989342

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{57529}}^1$

素因数の和:57795

約数の個数: 16

約数和(自身を含む): 356225760

約数和(自身を除く): 149236418

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 57529, 115058, 402703, 805406, 14784953, 29569906, 103494671, 206989342]

約数ペア:

[(1, 206989342), (2, 103494671), (7, 29569906), (14, 14784953), (257, 805406), (514, 402703), (1799, 115058), (3598, 57529)]