205775414

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{46831}}^1$

素因数の和:46872

約数の個数: 16

約数和(自身を含む): 334380480

約数和(自身を除く): 128605066

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 46831, 93662, 608803, 1217606, 7914439, 15828878, 102887707, 205775414]

約数ペア:

[(1, 205775414), (2, 102887707), (13, 15828878), (26, 7914439), (169, 1217606), (338, 608803), (2197, 93662), (4394, 46831)]