208088457

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{4919}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 283392000

約数和(自身を除く): 75303543

約数列:

[1, 3, 59, 177, 239, 717, 4919, 14101, 14757, 42303, 290221, 870663, 1175641, 3526923, 69362819, 208088457]

約数ペア:

[(1, 208088457), (3, 69362819), (59, 3526923), (177, 1175641), (239, 870663), (717, 290221), (4919, 42303), (14101, 14757)]