229693048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20641}}^1$

素因数の和:20767

約数の個数: 32

約数和(自身を含む): 468160560

約数和(自身を除く): 238467512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 20641, 41282, 82564, 165128, 268333, 536666, 1073332, 2146664, 2208587, 4417174, 8834348, 17668696, 28711631, 57423262, 114846524, 229693048]

約数ペア:

[(1, 229693048), (2, 114846524), (4, 57423262), (8, 28711631), (13, 17668696), (26, 8834348), (52, 4417174), (104, 2208587), (107, 2146664), (214, 1073332), (428, 536666), (856, 268333), (1391, 165128), (2782, 82564), (5564, 41282), (11128, 20641)]