205346312

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{227153}}^1$

素因数の和:227272

約数の個数: 16

約数和(自身を含む): 388433340

約数和(自身を除く): 183087028

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 227153, 454306, 908612, 1817224, 25668289, 51336578, 102673156, 205346312]

約数ペア:

[(1, 205346312), (2, 102673156), (4, 51336578), (8, 25668289), (113, 1817224), (226, 908612), (452, 454306), (904, 227153)]