201865556

素因数分解:

$2^2\times {\mathrm{1559}}^1\times {\mathrm{32371}}^1$

素因数の和:33934

約数の個数: 12

約数和(自身を含む): 353502240

約数和(自身を除く): 151636684

約数列:

[1, 2, 4, 1559, 3118, 6236, 32371, 64742, 129484, 50466389, 100932778, 201865556]

約数ペア:

[(1, 201865556), (2, 100932778), (4, 50466389), (1559, 129484), (3118, 64742), (6236, 32371)]