204516828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{247001}}^1$

素因数の和:247034

約数の個数: 36

約数和(自身を含む): 539452368

約数和(自身を除く): 334935540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 247001, 494002, 741003, 988004, 1482006, 2223009, 2964012, 4446018, 5681023, 8892036, 11362046, 17043069, 22724092, 34086138, 51129207, 68172276, 102258414, 204516828]

約数ペア:

[(1, 204516828), (2, 102258414), (3, 68172276), (4, 51129207), (6, 34086138), (9, 22724092), (12, 17043069), (18, 11362046), (23, 8892036), (36, 5681023), (46, 4446018), (69, 2964012), (92, 2223009), (138, 1482006), (207, 988004), (276, 741003), (414, 494002), (828, 247001)]