206560911

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{35731}}^1$

素因数の和:35822

約数の個数: 16

約数和(自身を含む): 288142848

約数和(自身を除く): 81581937

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 35731, 107193, 1464971, 1679357, 4394913, 5038071, 68853637, 206560911]

約数ペア:

[(1, 206560911), (3, 68853637), (41, 5038071), (47, 4394913), (123, 1679357), (141, 1464971), (1927, 107193), (5781, 35731)]