201943458

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{53171}}^1$

素因数の和:53390

約数の個数: 24

約数和(自身を含む): 439626096

約数和(自身を除く): 237682638

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 53171, 106342, 159513, 319026, 478539, 957078, 11219081, 22438162, 33657243, 67314486, 100971729, 201943458]

約数ペア:

[(1, 201943458), (2, 100971729), (3, 67314486), (6, 33657243), (9, 22438162), (18, 11219081), (211, 957078), (422, 478539), (633, 319026), (1266, 159513), (1899, 106342), (3798, 53171)]