208053202

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 362299392

約数和(自身を除く): 154246190

約数列:

[1, 2, 7, 14, 103, 206, 223, 446, 647, 721, 1294, 1442, 1561, 3122, 4529, 9058, 22969, 45938, 66641, 133282, 144281, 160783, 288562, 321566, 466487, 932974, 1009967, 2019934, 14860943, 29721886, 104026601, 208053202]

約数ペア:

[(1, 208053202), (2, 104026601), (7, 29721886), (14, 14860943), (103, 2019934), (206, 1009967), (223, 932974), (446, 466487), (647, 321566), (721, 288562), (1294, 160783), (1442, 144281), (1561, 133282), (3122, 66641), (4529, 45938), (9058, 22969)]