208031776

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{138319}}^1$

素因数の和:138376

約数の個数: 24

約数和(自身を含む): 418279680

約数和(自身を除く): 210247904

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 138319, 276638, 553276, 1106552, 2213104, 4426208, 6500993, 13001986, 26003972, 52007944, 104015888, 208031776]

約数ペア:

[(1, 208031776), (2, 104015888), (4, 52007944), (8, 26003972), (16, 13001986), (32, 6500993), (47, 4426208), (94, 2213104), (188, 1106552), (376, 553276), (752, 276638), (1504, 138319)]