201137408

素因数分解:

$2^8\times {\mathrm{785693}}^1$

素因数の和:785709

約数の個数: 18

約数和(自身を含む): 401489634

約数和(自身を除く): 200352226

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 785693, 1571386, 3142772, 6285544, 12571088, 25142176, 50284352, 100568704, 201137408]

約数ペア:

[(1, 201137408), (2, 100568704), (4, 50284352), (8, 25142176), (16, 12571088), (32, 6285544), (64, 3142772), (128, 1571386), (256, 785693)]