201677259

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 312772096

約数和(自身を除く): 111094837

約数列:

[1, 3, 7, 21, 97, 181, 291, 543, 547, 679, 1267, 1641, 2037, 3801, 3829, 11487, 17557, 52671, 53059, 99007, 122899, 159177, 297021, 368697, 371413, 693049, 1114239, 2079147, 9603679, 28811037, 67225753, 201677259]

約数ペア:

[(1, 201677259), (3, 67225753), (7, 28811037), (21, 9603679), (97, 2079147), (181, 1114239), (291, 693049), (543, 371413), (547, 368697), (679, 297021), (1267, 159177), (1641, 122899), (2037, 99007), (3801, 53059), (3829, 52671), (11487, 17557)]