206550209

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 220968000

約数和(自身を除く): 14417791

約数列:

[1, 29, 59, 61, 1711, 1769, 1979, 3599, 57391, 104371, 116761, 120719, 3386069, 3500851, 7122421, 206550209]

約数ペア:

[(1, 206550209), (29, 7122421), (59, 3500851), (61, 3386069), (1711, 120719), (1769, 116761), (1979, 104371), (3599, 57391)]