203939744

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{28579}}^1$

素因数の和:28812

約数の個数: 24

約数和(自身を含む): 403320960

約数和(自身を除く): 199381216

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 28579, 57158, 114316, 228632, 457264, 914528, 6373117, 12746234, 25492468, 50984936, 101969872, 203939744]

約数ペア:

[(1, 203939744), (2, 101969872), (4, 50984936), (8, 25492468), (16, 12746234), (32, 6373117), (223, 914528), (446, 457264), (892, 228632), (1784, 114316), (3568, 57158), (7136, 28579)]