207925681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3347}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 225949824

約数和(自身を除く): 18024143

約数列:

[1, 23, 37, 73, 851, 1679, 2701, 3347, 62123, 76981, 123839, 244331, 2848297, 5619613, 9040247, 207925681]

約数ペア:

[(1, 207925681), (23, 9040247), (37, 5619613), (73, 2848297), (851, 244331), (1679, 123839), (2701, 76981), (3347, 62123)]