200745418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{21787}}^1$

素因数の和:22077

約数の個数: 16

約数和(自身を含む): 320022144

約数和(自身を除く): 119276726

約数列:

[1, 2, 17, 34, 271, 542, 4607, 9214, 21787, 43574, 370379, 740758, 5904277, 11808554, 100372709, 200745418]

約数ペア:

[(1, 200745418), (2, 100372709), (17, 11808554), (34, 5904277), (271, 740758), (542, 370379), (4607, 43574), (9214, 21787)]