201780484

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{446417}}^1$

素因数の和:446534

約数の個数: 12

約数和(自身を含む): 356241564

約数和(自身を除く): 154461080

約数列:

[1, 2, 4, 113, 226, 452, 446417, 892834, 1785668, 50445121, 100890242, 201780484]

約数ペア:

[(1, 201780484), (2, 100890242), (4, 50445121), (113, 1785668), (226, 892834), (452, 446417)]