201587612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1172021}}^1$

素因数の和:1172068

約数の個数: 12

約数和(自身を含む): 360982776

約数和(自身を除く): 159395164

約数列:

[1, 2, 4, 43, 86, 172, 1172021, 2344042, 4688084, 50396903, 100793806, 201587612]

約数ペア:

[(1, 201587612), (2, 100793806), (4, 50396903), (43, 4688084), (86, 2344042), (172, 1172021)]