204150678

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 413524320

約数和(自身を除く): 209373642

約数列:

[1, 2, 3, 6, 109, 218, 327, 541, 577, 654, 1082, 1154, 1623, 1731, 3246, 3462, 58969, 62893, 117938, 125786, 176907, 188679, 312157, 353814, 377358, 624314, 936471, 1872942, 34025113, 68050226, 102075339, 204150678]

約数ペア:

[(1, 204150678), (2, 102075339), (3, 68050226), (6, 34025113), (109, 1872942), (218, 936471), (327, 624314), (541, 377358), (577, 353814), (654, 312157), (1082, 188679), (1154, 176907), (1623, 125786), (1731, 117938), (3246, 62893), (3462, 58969)]