194821739

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{15733}}^1$

素因数の和:15830

約数の個数: 16

約数和(自身を含む): 234121920

約数和(自身を除く): 39300181

約数列:

[1, 7, 29, 61, 203, 427, 1769, 12383, 15733, 110131, 456257, 959713, 3193799, 6717991, 27831677, 194821739]

約数ペア:

[(1, 194821739), (7, 27831677), (29, 6717991), (61, 3193799), (203, 959713), (427, 456257), (1769, 110131), (12383, 15733)]