221844235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{8521}}^1$

素因数の和:8694

約数の個数: 16

約数和(自身を含む): 274885632

約数和(自身を除く): 53041397

約数列:

[1, 5, 41, 127, 205, 635, 5207, 8521, 26035, 42605, 349361, 1082167, 1746805, 5410835, 44368847, 221844235]

約数ペア:

[(1, 221844235), (5, 44368847), (41, 5410835), (127, 1746805), (205, 1082167), (635, 349361), (5207, 42605), (8521, 26035)]