222140716

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{49277}}^1$

素因数の和:49318

約数の個数: 36

約数和(自身を含む): 471886128

約数和(自身を除く): 249745412

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 49277, 98554, 197108, 344939, 689878, 1133371, 1379756, 2266742, 2414573, 4533484, 4829146, 7933597, 9658292, 15867194, 31734388, 55535179, 111070358, 222140716]

約数ペア:

[(1, 222140716), (2, 111070358), (4, 55535179), (7, 31734388), (14, 15867194), (23, 9658292), (28, 7933597), (46, 4829146), (49, 4533484), (92, 2414573), (98, 2266742), (161, 1379756), (196, 1133371), (322, 689878), (644, 344939), (1127, 197108), (2254, 98554), (4508, 49277)]