201764248

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18289}}^1$

素因数の和:18499

約数の個数: 32

約数和(自身を含む): 434570400

約数和(自身を除く): 232806152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 18289, 36578, 73156, 128023, 146312, 256046, 512092, 1024184, 3602933, 7205866, 14411732, 25220531, 28823464, 50441062, 100882124, 201764248]

約数ペア:

[(1, 201764248), (2, 100882124), (4, 50441062), (7, 28823464), (8, 25220531), (14, 14411732), (28, 7205866), (56, 3602933), (197, 1024184), (394, 512092), (788, 256046), (1379, 146312), (1576, 128023), (2758, 73156), (5516, 36578), (11032, 18289)]