206521302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2647709}}^1$

素因数の和:2647727

約数の個数: 16

約数和(自身を含む): 444815280

約数和(自身を除く): 238293978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2647709, 5295418, 7943127, 15886254, 34420217, 68840434, 103260651, 206521302]

約数ペア:

[(1, 206521302), (2, 103260651), (3, 68840434), (6, 34420217), (13, 15886254), (26, 7943127), (39, 5295418), (78, 2647709)]