198465152

素因数分解:

$2^7\times {\mathrm{1550509}}^1$

素因数の和:1550523

約数の個数: 16

約数和(自身を含む): 395380050

約数和(自身を除く): 196914898

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1550509, 3101018, 6202036, 12404072, 24808144, 49616288, 99232576, 198465152]

約数ペア:

[(1, 198465152), (2, 99232576), (4, 49616288), (8, 24808144), (16, 12404072), (32, 6202036), (64, 3101018), (128, 1550509)]