200605437

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 303845760

約数和(自身を除く): 103240323

約数列:

[1, 3, 9, 27, 67, 173, 201, 519, 603, 641, 1557, 1809, 1923, 4671, 5769, 11591, 17307, 34773, 42947, 104319, 110893, 128841, 312957, 332679, 386523, 998037, 1159569, 2994111, 7429831, 22289493, 66868479, 200605437]

約数ペア:

[(1, 200605437), (3, 66868479), (9, 22289493), (27, 7429831), (67, 2994111), (173, 1159569), (201, 998037), (519, 386523), (603, 332679), (641, 312957), (1557, 128841), (1809, 110893), (1923, 104319), (4671, 42947), (5769, 34773), (11591, 17307)]