220767836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{40493}}^1$

素因数の和:40573

約数の個数: 24

約数和(自身を含む): 408179520

約数和(自身を除く): 187411684

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5452, 40493, 80986, 161972, 1174297, 1903171, 2348594, 3806342, 4697188, 7612684, 55191959, 110383918, 220767836]

約数ペア:

[(1, 220767836), (2, 110383918), (4, 55191959), (29, 7612684), (47, 4697188), (58, 3806342), (94, 2348594), (116, 1903171), (188, 1174297), (1363, 161972), (2726, 80986), (5452, 40493)]