223346876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{4993}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 400199184

約数和(自身を除く): 176852308

約数列:

[1, 2, 4, 53, 106, 211, 212, 422, 844, 4993, 9986, 11183, 19972, 22366, 44732, 264629, 529258, 1053523, 1058516, 2107046, 4214092, 55836719, 111673438, 223346876]

約数ペア:

[(1, 223346876), (2, 111673438), (4, 55836719), (53, 4214092), (106, 2107046), (211, 1058516), (212, 1053523), (422, 529258), (844, 264629), (4993, 44732), (9986, 22366), (11183, 19972)]