194421806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 311385600

約数和(自身を除く): 116963794

約数列:

[1, 2, 23, 46, 67, 134, 199, 317, 398, 634, 1541, 3082, 4577, 7291, 9154, 13333, 14582, 21239, 26666, 42478, 63083, 126166, 306659, 488497, 613318, 976994, 1450909, 2901818, 4226561, 8453122, 97210903, 194421806]

約数ペア:

[(1, 194421806), (2, 97210903), (23, 8453122), (46, 4226561), (67, 2901818), (134, 1450909), (199, 976994), (317, 613318), (398, 488497), (634, 306659), (1541, 126166), (3082, 63083), (4577, 42478), (7291, 26666), (9154, 21239), (13333, 14582)]