200496569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 264149760

約数和(自身を除く): 63653191

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 427, 793, 1159, 1729, 1901, 5551, 8113, 13307, 15067, 24713, 36119, 105469, 115961, 172991, 252833, 469547, 811727, 1507493, 2203259, 3286829, 10552451, 15422813, 28642367, 200496569]

約数ペア:

[(1, 200496569), (7, 28642367), (13, 15422813), (19, 10552451), (61, 3286829), (91, 2203259), (133, 1507493), (247, 811727), (427, 469547), (793, 252833), (1159, 172991), (1729, 115961), (1901, 105469), (5551, 36119), (8113, 24713), (13307, 15067)]