213888958289

素因数分解:

${\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{80789}}^1$

素因数の和:81232

約数の個数: 16

約数和(自身を含む): 218831025600

約数和(自身を除く): 4942067311

約数列:

[1, 107, 109, 227, 11663, 24289, 24743, 80789, 2647501, 8644423, 8806001, 18339103, 942242107, 1962284021, 1998962227, 213888958289]

約数ペア:

[(1, 213888958289), (107, 1998962227), (109, 1962284021), (227, 942242107), (11663, 18339103), (24289, 8806001), (24743, 8644423), (80789, 2647501)]