204624767

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 234772992

約数和(自身を除く): 30148225

約数列:

[1, 17, 23, 67, 73, 107, 391, 1139, 1241, 1541, 1679, 1819, 2461, 4891, 7169, 7811, 26197, 28543, 41837, 83147, 112493, 121873, 132787, 164887, 179653, 523337, 1912381, 2803079, 3054101, 8896729, 12036751, 204624767]

約数ペア:

[(1, 204624767), (17, 12036751), (23, 8896729), (67, 3054101), (73, 2803079), (107, 1912381), (391, 523337), (1139, 179653), (1241, 164887), (1541, 132787), (1679, 121873), (1819, 112493), (2461, 83147), (4891, 41837), (7169, 28543), (7811, 26197)]