207953209

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 218636800

約数和(自身を除く): 10683591

約数列:

[1, 37, 61, 199, 463, 2257, 7363, 12139, 17131, 28243, 92137, 449143, 1044991, 3409069, 5620357, 207953209]

約数ペア:

[(1, 207953209), (37, 5620357), (61, 3409069), (199, 1044991), (463, 449143), (2257, 92137), (7363, 28243), (12139, 17131)]