201771392

素因数分解:

$2^7\times {\mathrm{1576339}}^1$

素因数の和:1576353

約数の個数: 16

約数和(自身を含む): 401966700

約数和(自身を除く): 200195308

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1576339, 3152678, 6305356, 12610712, 25221424, 50442848, 100885696, 201771392]

約数ペア:

[(1, 201771392), (2, 100885696), (4, 50442848), (8, 25221424), (16, 12610712), (32, 6305356), (64, 3152678), (128, 1576339)]