213857176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2056319}}^1$

素因数の和:2056338

約数の個数: 16

約数和(自身を含む): 431827200

約数和(自身を除く): 217970024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2056319, 4112638, 8225276, 16450552, 26732147, 53464294, 106928588, 213857176]

約数ペア:

[(1, 213857176), (2, 106928588), (4, 53464294), (8, 26732147), (13, 16450552), (26, 8225276), (52, 4112638), (104, 2056319)]