208766709

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 306738432

約数和(自身を除く): 97971723

約数列:

[1, 3, 9, 113, 131, 339, 393, 1017, 1179, 1567, 4701, 14103, 14803, 44409, 133227, 177071, 205277, 531213, 615831, 1593639, 1847493, 23196301, 69588903, 208766709]

約数ペア:

[(1, 208766709), (3, 69588903), (9, 23196301), (113, 1847493), (131, 1593639), (339, 615831), (393, 531213), (1017, 205277), (1179, 177071), (1567, 133227), (4701, 44409), (14103, 14803)]