214630986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{4969}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 449447040

約数和(自身を除く): 234816054

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1878, 4969, 7199, 9938, 14398, 14907, 21597, 29814, 43194, 114287, 228574, 342861, 685722, 1555297, 3110594, 4665891, 9331782, 35771831, 71543662, 107315493, 214630986]

約数ペア:

[(1, 214630986), (2, 107315493), (3, 71543662), (6, 35771831), (23, 9331782), (46, 4665891), (69, 3110594), (138, 1555297), (313, 685722), (626, 342861), (939, 228574), (1878, 114287), (4969, 43194), (7199, 29814), (9938, 21597), (14398, 14907)]