196556824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1293137}}^1$

素因数の和:1293162

約数の個数: 16

約数和(自身を含む): 387941400

約数和(自身を除く): 191384576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1293137, 2586274, 5172548, 10345096, 24569603, 49139206, 98278412, 196556824]

約数ペア:

[(1, 196556824), (2, 98278412), (4, 49139206), (8, 24569603), (19, 10345096), (38, 5172548), (76, 2586274), (152, 1293137)]