201168884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378137}}^1$

素因数の和:378167

約数の個数: 24

約数和(自身を含む): 423514560

約数和(自身を除く): 222345676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378137, 756274, 1512548, 2646959, 5293918, 7184603, 10587836, 14369206, 28738412, 50292221, 100584442, 201168884]

約数ペア:

[(1, 201168884), (2, 100584442), (4, 50292221), (7, 28738412), (14, 14369206), (19, 10587836), (28, 7184603), (38, 5293918), (76, 2646959), (133, 1512548), (266, 756274), (532, 378137)]