200437641

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 292804200

約数和(自身を除く): 92366559

約数列:

[1, 3, 9, 193, 257, 449, 579, 771, 1347, 1737, 2313, 4041, 49601, 86657, 115393, 148803, 259971, 346179, 446409, 779913, 1038537, 22270849, 66812547, 200437641]

約数ペア:

[(1, 200437641), (3, 66812547), (9, 22270849), (193, 1038537), (257, 779913), (449, 446409), (579, 346179), (771, 259971), (1347, 148803), (1737, 115393), (2313, 86657), (4041, 49601)]