201620861999

素因数分解:

${\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1\times {\mathrm{8287}}^1$

素因数の和:10286

約数の個数: 16

約数和(自身を含む): 205744229376

約数和(自身を除く): 4123367377

約数列:

[1, 67, 211, 1721, 8287, 14137, 115307, 363131, 555229, 1748557, 14261927, 24329777, 117153319, 955549109, 3009266597, 201620861999]

約数ペア:

[(1, 201620861999), (67, 3009266597), (211, 955549109), (1721, 117153319), (8287, 24329777), (14137, 14261927), (115307, 1748557), (363131, 555229)]