206945012289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1\times {\mathrm{1061959}}^1$

素因数の和:1065800

約数の個数: 16

約数和(自身を含む): 292234400640

約数和(自身を除く): 85289388351

約数列:

[1, 3, 17, 51, 3821, 11463, 64957, 194871, 1061959, 3185877, 18053303, 54159909, 4057745339, 12173236017, 68981670763, 206945012289]

約数ペア:

[(1, 206945012289), (3, 68981670763), (17, 12173236017), (51, 4057745339), (3821, 54159909), (11463, 18053303), (64957, 3185877), (194871, 1061959)]