214914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 541728

約数和(自身を除く): 326814

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 49, 51, 86, 98, 102, 119, 129, 147, 238, 258, 294, 301, 357, 602, 714, 731, 833, 903, 1462, 1666, 1806, 2107, 2193, 2499, 4214, 4386, 4998, 5117, 6321, 10234, 12642, 15351, 30702, 35819, 71638, 107457, 214914]

約数ペア:

[(1, 214914), (2, 107457), (3, 71638), (6, 35819), (7, 30702), (14, 15351), (17, 12642), (21, 10234), (34, 6321), (42, 5117), (43, 4998), (49, 4386), (51, 4214), (86, 2499), (98, 2193), (102, 2107), (119, 1806), (129, 1666), (147, 1462), (238, 903), (258, 833), (294, 731), (301, 714), (357, 602)]