200637338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128449}}^1$

素因数の和:128533

約数の個数: 16

約数和(自身を含む): 332942400

約数和(自身を除く): 132305062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128449, 256898, 1412939, 2825878, 9119879, 18239758, 100318669, 200637338]

約数ペア:

[(1, 200637338), (2, 100318669), (11, 18239758), (22, 9119879), (71, 2825878), (142, 1412939), (781, 256898), (1562, 128449)]