205716554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{4909}}^1$

素因数の和:5845

約数の個数: 16

約数和(自身を含む): 322410240

約数和(自身を除く): 116693686

約数列:

[1, 2, 23, 46, 911, 1822, 4909, 9818, 20953, 41906, 112907, 225814, 4472099, 8944198, 102858277, 205716554]

約数ペア:

[(1, 205716554), (2, 102858277), (23, 8944198), (46, 4472099), (911, 225814), (1822, 112907), (4909, 41906), (9818, 20953)]