205173708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{32321}}^1$

素因数の和:32374

約数の個数: 36

約数和(自身を含む): 500473848

約数和(自身を除く): 295300140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 6348, 32321, 64642, 96963, 129284, 193926, 387852, 743383, 1486766, 2230149, 2973532, 4460298, 8920596, 17097809, 34195618, 51293427, 68391236, 102586854, 205173708]

約数ペア:

[(1, 205173708), (2, 102586854), (3, 68391236), (4, 51293427), (6, 34195618), (12, 17097809), (23, 8920596), (46, 4460298), (69, 2973532), (92, 2230149), (138, 1486766), (276, 743383), (529, 387852), (1058, 193926), (1587, 129284), (2116, 96963), (3174, 64642), (6348, 32321)]