203423024

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42239}}^1$

素因数の和:42297

約数の個数: 40

約数和(自身を含む): 460922880

約数和(自身を除く): 257499856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 42239, 84478, 168956, 295673, 337912, 591346, 675824, 1182692, 1816277, 2365384, 3632554, 4730768, 7265108, 12713939, 14530216, 25427878, 29060432, 50855756, 101711512, 203423024]

約数ペア:

[(1, 203423024), (2, 101711512), (4, 50855756), (7, 29060432), (8, 25427878), (14, 14530216), (16, 12713939), (28, 7265108), (43, 4730768), (56, 3632554), (86, 2365384), (112, 1816277), (172, 1182692), (301, 675824), (344, 591346), (602, 337912), (688, 295673), (1204, 168956), (2408, 84478), (4816, 42239)]