220185716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{2887}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 402702720

約数和(自身を除く): 182517004

約数列:

[1, 2, 4, 23, 46, 92, 829, 1658, 2887, 3316, 5774, 11548, 19067, 38134, 66401, 76268, 132802, 265604, 2393323, 4786646, 9573292, 55046429, 110092858, 220185716]

約数ペア:

[(1, 220185716), (2, 110092858), (4, 55046429), (23, 9573292), (46, 4786646), (92, 2393323), (829, 265604), (1658, 132802), (2887, 76268), (3316, 66401), (5774, 38134), (11548, 19067)]