201376048

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{172411}}^1$

素因数の和:172492

約数の個数: 20

約数和(自身を含む): 395513128

約数和(自身を除く): 194137080

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 172411, 344822, 689644, 1379288, 2758576, 12586003, 25172006, 50344012, 100688024, 201376048]

約数ペア:

[(1, 201376048), (2, 100688024), (4, 50344012), (8, 25172006), (16, 12586003), (73, 2758576), (146, 1379288), (292, 689644), (584, 344822), (1168, 172411)]