205994763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103567}}^1$

素因数の和:103603

約数の個数: 24

約数和(自身を含む): 339288768

約数和(自身を除く): 133294005

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 103567, 310701, 932103, 1346371, 1760639, 4039113, 5281917, 12117339, 15845751, 22888307, 68664921, 205994763]

約数ペア:

[(1, 205994763), (3, 68664921), (9, 22888307), (13, 15845751), (17, 12117339), (39, 5281917), (51, 4039113), (117, 1760639), (153, 1346371), (221, 932103), (663, 310701), (1989, 103567)]