203429604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2421781}}^1$

素因数の和:2421795

約数の個数: 24

約数和(自身を含む): 542479168

約数和(自身を除く): 339049564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2421781, 4843562, 7265343, 9687124, 14530686, 16952467, 29061372, 33904934, 50857401, 67809868, 101714802, 203429604]

約数ペア:

[(1, 203429604), (2, 101714802), (3, 67809868), (4, 50857401), (6, 33904934), (7, 29061372), (12, 16952467), (14, 14530686), (21, 9687124), (28, 7265343), (42, 4843562), (84, 2421781)]