199750046

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{23189}}^1$

素因数の和:23323

約数の個数: 16

約数和(自身を含む): 308890800

約数和(自身を除く): 109140754

約数列:

[1, 2, 59, 73, 118, 146, 4307, 8614, 23189, 46378, 1368151, 1692797, 2736302, 3385594, 99875023, 199750046]

約数ペア:

[(1, 199750046), (2, 99875023), (59, 3385594), (73, 2736302), (118, 1692797), (146, 1368151), (4307, 46378), (8614, 23189)]