204410913

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4363}}^1$

素因数の和:4493

約数の個数: 32

約数和(自身を含む): 328452096

約数和(自身を除く): 124041183

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 2037, 2231, 4363, 6693, 13089, 15617, 30541, 46851, 91623, 100349, 301047, 423211, 702443, 1269633, 2107329, 2962477, 8887431, 9733853, 29201559, 68136971, 204410913]

約数ペア:

[(1, 204410913), (3, 68136971), (7, 29201559), (21, 9733853), (23, 8887431), (69, 2962477), (97, 2107329), (161, 1269633), (291, 702443), (483, 423211), (679, 301047), (2037, 100349), (2231, 91623), (4363, 46851), (6693, 30541), (13089, 15617)]