201445657

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{48859}}^1$

素因数の和:48916

約数の個数: 16

約数和(自身を含む): 250163200

約数和(自身を除く): 48717543

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 48859, 342013, 928321, 1514629, 6498247, 10602403, 28777951, 201445657]

約数ペア:

[(1, 201445657), (7, 28777951), (19, 10602403), (31, 6498247), (133, 1514629), (217, 928321), (589, 342013), (4123, 48859)]