208147976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1131239}}^1$

素因数の和:1131268

約数の個数: 16

約数和(自身を含む): 407246400

約数和(自身を除く): 199098424

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1131239, 2262478, 4524956, 9049912, 26018497, 52036994, 104073988, 208147976]

約数ペア:

[(1, 208147976), (2, 104073988), (4, 52036994), (8, 26018497), (23, 9049912), (46, 4524956), (92, 2262478), (184, 1131239)]