225885748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{87013}}^1$

素因数の和:87087

約数の個数: 24

約数和(自身を含む): 438550560

約数和(自身を除く): 212664812

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 87013, 174026, 348052, 957143, 1914286, 3828572, 5133767, 10267534, 20535068, 56471437, 112942874, 225885748]

約数ペア:

[(1, 225885748), (2, 112942874), (4, 56471437), (11, 20535068), (22, 10267534), (44, 5133767), (59, 3828572), (118, 1914286), (236, 957143), (649, 348052), (1298, 174026), (2596, 87013)]