206526512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{314827}}^1$

素因数の和:314876

約数の個数: 20

約数和(自身を含む): 409906056

約数和(自身を除く): 203379544

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 314827, 629654, 1259308, 2518616, 5037232, 12907907, 25815814, 51631628, 103263256, 206526512]

約数ペア:

[(1, 206526512), (2, 103263256), (4, 51631628), (8, 25815814), (16, 12907907), (41, 5037232), (82, 2518616), (164, 1259308), (328, 629654), (656, 314827)]