210007609

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 258048000

約数和(自身を除く): 48040391

約数列:

[1, 7, 31, 47, 59, 217, 329, 349, 413, 1457, 1829, 2443, 2773, 10199, 10819, 12803, 16403, 19411, 20591, 75733, 85963, 114821, 144137, 508493, 601741, 638321, 967777, 3559451, 4468247, 6774439, 30001087, 210007609]

約数ペア:

[(1, 210007609), (7, 30001087), (31, 6774439), (47, 4468247), (59, 3559451), (217, 967777), (329, 638321), (349, 601741), (413, 508493), (1457, 144137), (1829, 114821), (2443, 85963), (2773, 75733), (10199, 20591), (10819, 19411), (12803, 16403)]