205063729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 229196800

約数和(自身を除く): 24133071

約数列:

[1, 13, 31, 199, 403, 2557, 2587, 6169, 33241, 79267, 80197, 508843, 1030471, 6614959, 15774133, 205063729]

約数ペア:

[(1, 205063729), (13, 15774133), (31, 6614959), (199, 1030471), (403, 508843), (2557, 80197), (2587, 79267), (6169, 33241)]