243300008

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{42181}}^1$

素因数の和:42297

約数の個数: 32

約数和(自身を含む): 526431360

約数和(自身を除く): 283131352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 42181, 84362, 168724, 295267, 337448, 590534, 1181068, 2362136, 4344643, 8689286, 17378572, 30412501, 34757144, 60825002, 121650004, 243300008]

約数ペア:

[(1, 243300008), (2, 121650004), (4, 60825002), (7, 34757144), (8, 30412501), (14, 17378572), (28, 8689286), (56, 4344643), (103, 2362136), (206, 1181068), (412, 590534), (721, 337448), (824, 295267), (1442, 168724), (2884, 84362), (5768, 42181)]