201241016

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{127691}}^1$

素因数の和:127894

約数の個数: 16

約数和(自身を含む): 379245240

約数和(自身を除く): 178004224

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 127691, 255382, 510764, 1021528, 25155127, 50310254, 100620508, 201241016]

約数ペア:

[(1, 201241016), (2, 100620508), (4, 50310254), (8, 25155127), (197, 1021528), (394, 510764), (788, 255382), (1576, 127691)]