201254576

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{172307}}^1$

素因数の和:172388

約数の個数: 20

約数和(自身を含む): 395274552

約数和(自身を除く): 194019976

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 172307, 344614, 689228, 1378456, 2756912, 12578411, 25156822, 50313644, 100627288, 201254576]

約数ペア:

[(1, 201254576), (2, 100627288), (4, 50313644), (8, 25156822), (16, 12578411), (73, 2756912), (146, 1378456), (292, 689228), (584, 344614), (1168, 172307)]