255222002

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{80309}}^1$

素因数の和:80545

約数の個数: 16

約数和(自身を含む): 439456320

約数和(自身を除く): 184234318

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 80309, 160618, 562163, 1124326, 18230143, 36460286, 127611001, 255222002]

約数ペア:

[(1, 255222002), (2, 127611001), (7, 36460286), (14, 18230143), (227, 1124326), (454, 562163), (1589, 160618), (3178, 80309)]