204420274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{261407}}^1$

素因数の和:261449

約数の個数: 16

約数和(自身を含む): 338784768

約数和(自身を除く): 134364494

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 261407, 522814, 4443919, 6012361, 8887838, 12024722, 102210137, 204420274]

約数ペア:

[(1, 204420274), (2, 102210137), (17, 12024722), (23, 8887838), (34, 6012361), (46, 4443919), (391, 522814), (782, 261407)]