214043336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 461704320

約数和(自身を除く): 247660984

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 86, 92, 104, 172, 184, 299, 344, 559, 598, 989, 1118, 1196, 1978, 2081, 2236, 2392, 3956, 4162, 4472, 7912, 8324, 12857, 16648, 25714, 27053, 47863, 51428, 54106, 89483, 95726, 102856, 108212, 178966, 191452, 216424, 357932, 382904, 622219, 715864, 1163279, 1244438, 2058109, 2326558, 2488876, 4116218, 4653116, 4977752, 8232436, 9306232, 16464872, 26755417, 53510834, 107021668, 214043336]

約数ペア:

[(1, 214043336), (2, 107021668), (4, 53510834), (8, 26755417), (13, 16464872), (23, 9306232), (26, 8232436), (43, 4977752), (46, 4653116), (52, 4116218), (86, 2488876), (92, 2326558), (104, 2058109), (172, 1244438), (184, 1163279), (299, 715864), (344, 622219), (559, 382904), (598, 357932), (989, 216424), (1118, 191452), (1196, 178966), (1978, 108212), (2081, 102856), (2236, 95726), (2392, 89483), (3956, 54106), (4162, 51428), (4472, 47863), (7912, 27053), (8324, 25714), (12857, 16648)]