201588028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{709817}}^1$

素因数の和:709892

約数の個数: 12

約数和(自身を含む): 357748272

約数和(自身を除く): 156160244

約数列:

[1, 2, 4, 71, 142, 284, 709817, 1419634, 2839268, 50397007, 100794014, 201588028]

約数ペア:

[(1, 201588028), (2, 100794014), (4, 50397007), (71, 2839268), (142, 1419634), (284, 709817)]