200909158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{80557}}^1$

素因数の和:80631

約数の個数: 16

約数和(自身を含む): 319009680

約数和(自身を除く): 118100522

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 80557, 161114, 2336153, 3463951, 4672306, 6927902, 100454579, 200909158]

約数ペア:

[(1, 200909158), (2, 100454579), (29, 6927902), (43, 4672306), (58, 3463951), (86, 2336153), (1247, 161114), (2494, 80557)]