204594964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{384577}}^1$

素因数の和:384607

約数の個数: 24

約数和(自身を含む): 430727360

約数和(自身を除く): 226132396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 384577, 769154, 1538308, 2692039, 5384078, 7306963, 10768156, 14613926, 29227852, 51148741, 102297482, 204594964]

約数ペア:

[(1, 204594964), (2, 102297482), (4, 51148741), (7, 29227852), (14, 14613926), (19, 10768156), (28, 7306963), (38, 5384078), (76, 2692039), (133, 1538308), (266, 769154), (532, 384577)]