203423276

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{32579}}^1$

素因数の和:32813

約数の個数: 24

約数和(自身を含む): 408683520

約数和(自身を除く): 205260244

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 32579, 65158, 130316, 228053, 456106, 912212, 7265117, 14530234, 29060468, 50855819, 101711638, 203423276]

約数ペア:

[(1, 203423276), (2, 101711638), (4, 50855819), (7, 29060468), (14, 14530234), (28, 7265117), (223, 912212), (446, 456106), (892, 228053), (1561, 130316), (3122, 65158), (6244, 32579)]