206524490613

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{15342433}}^1$

素因数の和:15343084

約数の個数: 16

約数和(自身を含む): 315194964096

約数和(自身を除く): 108670473483

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 13461, 15342433, 46027299, 107397031, 322191093, 9834499553, 29503498659, 68841496871, 206524490613]

約数ペア:

[(1, 206524490613), (3, 68841496871), (7, 29503498659), (21, 9834499553), (641, 322191093), (1923, 107397031), (4487, 46027299), (13461, 15342433)]