208078013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 248018400

約数和(自身を除く): 39940387

約数列:

[1, 11, 13, 121, 143, 179, 739, 1573, 1969, 2327, 8129, 9607, 21659, 25597, 89419, 105677, 132281, 281567, 1162447, 1455091, 1719653, 16006001, 18916183, 208078013]

約数ペア:

[(1, 208078013), (11, 18916183), (13, 16006001), (121, 1719653), (143, 1455091), (179, 1162447), (739, 281567), (1573, 132281), (1969, 105677), (2327, 89419), (8129, 25597), (9607, 21659)]