203422772

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{37643}}^1$

素因数の和:37847

約数の個数: 24

約数和(自身を含む): 408964416

約数和(自身を除く): 205541644

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 37643, 75286, 150572, 263501, 527002, 1054004, 7265099, 14530198, 29060396, 50855693, 101711386, 203422772]

約数ペア:

[(1, 203422772), (2, 101711386), (4, 50855693), (7, 29060396), (14, 14530198), (28, 7265099), (193, 1054004), (386, 527002), (772, 263501), (1351, 150572), (2702, 75286), (5404, 37643)]