205945791

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{55051}}^1$

素因数の和:55126

約数の個数: 16

約数和(自身を含む): 290674560

約数和(自身を除く): 84728769

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 55051, 165153, 1596479, 2367193, 4789437, 7101579, 68648597, 205945791]

約数ペア:

[(1, 205945791), (3, 68648597), (29, 7101579), (43, 4789437), (87, 2367193), (129, 1596479), (1247, 165153), (3741, 55051)]