208036334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 357198336

約数和(自身を除く): 149162002

約数列:

[1, 2, 11, 22, 23, 46, 197, 253, 394, 506, 2087, 2167, 4174, 4334, 4531, 9062, 22957, 45914, 48001, 49841, 96002, 99682, 411139, 528011, 822278, 1056022, 4522529, 9045058, 9456197, 18912394, 104018167, 208036334]

約数ペア:

[(1, 208036334), (2, 104018167), (11, 18912394), (22, 9456197), (23, 9045058), (46, 4522529), (197, 1056022), (253, 822278), (394, 528011), (506, 411139), (2087, 99682), (2167, 96002), (4174, 49841), (4334, 48001), (4531, 45914), (9062, 22957)]