229839988

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{27271}}^1$

素因数の和:27332

約数の個数: 36

約数和(自身を含む): 478787232

約数和(自身を除く): 248947244

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 27271, 54542, 109084, 190897, 381794, 763588, 1172653, 1336279, 2345306, 2672558, 4690612, 5345116, 8208571, 16417142, 32834284, 57459997, 114919994, 229839988]

約数ペア:

[(1, 229839988), (2, 114919994), (4, 57459997), (7, 32834284), (14, 16417142), (28, 8208571), (43, 5345116), (49, 4690612), (86, 2672558), (98, 2345306), (172, 1336279), (196, 1172653), (301, 763588), (602, 381794), (1204, 190897), (2107, 109084), (4214, 54542), (8428, 27271)]