208044903913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{6359}}^1\times {\mathrm{424891}}^1$

素因数の和:431268

約数の個数: 16

約数和(自身を含む): 259422059520

約数和(自身を除く): 51377155607

約数列:

[1, 7, 11, 77, 6359, 44513, 69949, 424891, 489643, 2974237, 4673801, 32716607, 2701881869, 18913173083, 29720700559, 208044903913]

約数ペア:

[(1, 208044903913), (7, 29720700559), (11, 18913173083), (77, 2701881869), (6359, 32716607), (44513, 4673801), (69949, 2974237), (424891, 489643)]