329334194

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20919

約数の個数: 32

約数和(自身を含む): 601171200

約数和(自身を除く): 271837006

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 15778, 20873, 41746, 146111, 292222, 480079, 960158, 1022777, 2045554, 3360553, 6721106, 7159439, 14318878, 23523871, 47047742, 164667097, 329334194]

約数ペア:

[(1, 329334194), (2, 164667097), (7, 47047742), (14, 23523871), (23, 14318878), (46, 7159439), (49, 6721106), (98, 3360553), (161, 2045554), (322, 1022777), (343, 960158), (686, 480079), (1127, 292222), (2254, 146111), (7889, 41746), (15778, 20873)]