208889301

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{6131}}^1$

素因数の和:6452

約数の個数: 16

約数和(自身を含む): 286388928

約数和(自身を除く): 77499627

約数列:

[1, 3, 41, 123, 277, 831, 6131, 11357, 18393, 34071, 251371, 754113, 1698287, 5094861, 69629767, 208889301]

約数ペア:

[(1, 208889301), (3, 69629767), (41, 5094861), (123, 1698287), (277, 754113), (831, 251371), (6131, 34071), (11357, 18393)]