208751956

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{46307}}^1$

素因数の和:46348

約数の個数: 36

約数和(自身を含む): 443445408

約数和(自身を除く): 234693452

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 46307, 92614, 185228, 324149, 648298, 1065061, 1296596, 2130122, 2269043, 4260244, 4538086, 7455427, 9076172, 14910854, 29821708, 52187989, 104375978, 208751956]

約数ペア:

[(1, 208751956), (2, 104375978), (4, 52187989), (7, 29821708), (14, 14910854), (23, 9076172), (28, 7455427), (46, 4538086), (49, 4260244), (92, 2269043), (98, 2130122), (161, 1296596), (196, 1065061), (322, 648298), (644, 324149), (1127, 185228), (2254, 92614), (4508, 46307)]