223342

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 24

約数和(自身を含む): 406296

約数和(自身を除く): 182954

約数列:

[1, 2, 7, 14, 43, 49, 53, 86, 98, 106, 301, 371, 602, 742, 2107, 2279, 2597, 4214, 4558, 5194, 15953, 31906, 111671, 223342]

約数ペア:

[(1, 223342), (2, 111671), (7, 31906), (14, 15953), (43, 5194), (49, 4558), (53, 4214), (86, 2597), (98, 2279), (106, 2107), (301, 742), (371, 602)]