196355536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{944017}}^1$

素因数の和:944038

約数の個数: 20

約数和(自身を含む): 409703812

約数和(自身を除く): 213348276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 944017, 1888034, 3776068, 7552136, 12272221, 15104272, 24544442, 49088884, 98177768, 196355536]

約数ペア:

[(1, 196355536), (2, 98177768), (4, 49088884), (8, 24544442), (13, 15104272), (16, 12272221), (26, 7552136), (52, 3776068), (104, 1888034), (208, 944017)]