209112541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{673}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 233710848

約数和(自身を除く): 24598307

約数列:

[1, 11, 47, 517, 601, 673, 6611, 7403, 28247, 31631, 310717, 347941, 404473, 4449203, 19010231, 209112541]

約数ペア:

[(1, 209112541), (11, 19010231), (47, 4449203), (517, 404473), (601, 347941), (673, 310717), (6611, 31631), (7403, 28247)]