206878096

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{182111}}^1$

素因数の和:182190

約数の個数: 20

約数和(自身を含む): 406473984

約数和(自身を除く): 199595888

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 182111, 364222, 728444, 1456888, 2913776, 12929881, 25859762, 51719524, 103439048, 206878096]

約数ペア:

[(1, 206878096), (2, 103439048), (4, 51719524), (8, 25859762), (16, 12929881), (71, 2913776), (142, 1456888), (284, 728444), (568, 364222), (1136, 182111)]