243670208789

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{9206567}}^1$

素因数の和:9206792

約数の個数: 16

約数和(自身を含む): 294610176000

約数和(自身を除く): 50939967211

約数列:

[1, 7, 19, 133, 199, 1393, 3781, 26467, 9206567, 64445969, 174924773, 1224473411, 1832106833, 12824747831, 34810029827, 243670208789]

約数ペア:

[(1, 243670208789), (7, 34810029827), (19, 12824747831), (133, 1832106833), (199, 1224473411), (1393, 174924773), (3781, 64445969), (26467, 9206567)]