206520065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{1259}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 253108800

約数和(自身を除く): 46588735

約数列:

[1, 5, 53, 265, 619, 1259, 3095, 6295, 32807, 66727, 164035, 333635, 779321, 3896605, 41304013, 206520065]

約数ペア:

[(1, 206520065), (5, 41304013), (53, 3896605), (265, 779321), (619, 333635), (1259, 164035), (3095, 66727), (6295, 32807)]