201561196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{7643}}^1$

素因数の和:8013

約数の個数: 24

約数和(自身を含む): 372415680

約数和(自身を除く): 170854484

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 1388, 6593, 7643, 13186, 15286, 26372, 30572, 145217, 290434, 580868, 2652121, 5304242, 10608484, 50390299, 100780598, 201561196]

約数ペア:

[(1, 201561196), (2, 100780598), (4, 50390299), (19, 10608484), (38, 5304242), (76, 2652121), (347, 580868), (694, 290434), (1388, 145217), (6593, 30572), (7643, 26372), (13186, 15286)]