207777308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{21107}}^1$

素因数の和:21241

約数の個数: 24

約数和(自身を含む): 382983552

約数和(自身を除く): 175206244

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4922, 9844, 21107, 42214, 84428, 485461, 970922, 1941844, 2258449, 4516898, 9033796, 51944327, 103888654, 207777308]

約数ペア:

[(1, 207777308), (2, 103888654), (4, 51944327), (23, 9033796), (46, 4516898), (92, 2258449), (107, 1941844), (214, 970922), (428, 485461), (2461, 84428), (4922, 42214), (9844, 21107)]