213677776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4409}}^1$

素因数の和:4663

約数の個数: 40

約数和(自身を含む): 447861960

約数和(自身を除く): 234184184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1864, 3029, 3728, 4409, 6058, 8818, 12116, 17636, 24232, 35272, 48464, 57317, 70544, 114634, 229268, 458536, 917072, 1027297, 2054594, 4109188, 8218376, 13354861, 16436752, 26709722, 53419444, 106838888, 213677776]

約数ペア:

[(1, 213677776), (2, 106838888), (4, 53419444), (8, 26709722), (13, 16436752), (16, 13354861), (26, 8218376), (52, 4109188), (104, 2054594), (208, 1027297), (233, 917072), (466, 458536), (932, 229268), (1864, 114634), (3029, 70544), (3728, 57317), (4409, 48464), (6058, 35272), (8818, 24232), (12116, 17636)]