201127898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{3323}}^1$

素因数の和:3949

約数の個数: 16

約数和(自身を含む): 308015136

約数和(自身を除く): 106887238

約数列:

[1, 2, 53, 106, 571, 1142, 3323, 6646, 30263, 60526, 176119, 352238, 1897433, 3794866, 100563949, 201127898]

約数ペア:

[(1, 201127898), (2, 100563949), (53, 3794866), (106, 1897433), (571, 352238), (1142, 176119), (3323, 60526), (6646, 30263)]