263133524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{4327}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 481342848

約数和(自身を除く): 218209324

約数列:

[1, 2, 4, 23, 46, 92, 661, 1322, 2644, 4327, 8654, 15203, 17308, 30406, 60812, 99521, 199042, 398084, 2860147, 5720294, 11440588, 65783381, 131566762, 263133524]

約数ペア:

[(1, 263133524), (2, 131566762), (4, 65783381), (23, 11440588), (46, 5720294), (92, 2860147), (661, 398084), (1322, 199042), (2644, 99521), (4327, 60812), (8654, 30406), (15203, 17308)]