199334508

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{21107}}^1$

素因数の和:21901

約数の個数: 24

約数和(自身を含む): 465726912

約数和(自身を除く): 266392404

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2361, 3148, 4722, 9444, 21107, 42214, 63321, 84428, 126642, 253284, 16611209, 33222418, 49833627, 66444836, 99667254, 199334508]

約数ペア:

[(1, 199334508), (2, 99667254), (3, 66444836), (4, 49833627), (6, 33222418), (12, 16611209), (787, 253284), (1574, 126642), (2361, 84428), (3148, 63321), (4722, 42214), (9444, 21107)]