210005994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109721}}^1$

素因数の和:109766

約数の個数: 32

約数和(自身を含む): 473999040

約数和(自身を除く): 263993046

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 109721, 219442, 329163, 658326, 1206931, 2413862, 3181909, 3620793, 6363818, 7241586, 9545727, 19091454, 35000999, 70001998, 105002997, 210005994]

約数ペア:

[(1, 210005994), (2, 105002997), (3, 70001998), (6, 35000999), (11, 19091454), (22, 9545727), (29, 7241586), (33, 6363818), (58, 3620793), (66, 3181909), (87, 2413862), (174, 1206931), (319, 658326), (638, 329163), (957, 219442), (1914, 109721)]