188407352

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20897}}^1$

素因数の和:20940

約数の個数: 48

約数和(自身を含む): 428826960

約数和(自身を除く): 240419608

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 20897, 41794, 83588, 146279, 167176, 292558, 480631, 585116, 961262, 1023953, 1170232, 1922524, 2047906, 3364417, 3845048, 4095812, 6728834, 8191624, 13457668, 23550919, 26915336, 47101838, 94203676, 188407352]

約数ペア:

[(1, 188407352), (2, 94203676), (4, 47101838), (7, 26915336), (8, 23550919), (14, 13457668), (23, 8191624), (28, 6728834), (46, 4095812), (49, 3845048), (56, 3364417), (92, 2047906), (98, 1922524), (161, 1170232), (184, 1023953), (196, 961262), (322, 585116), (392, 480631), (644, 292558), (1127, 167176), (1288, 146279), (2254, 83588), (4508, 41794), (9016, 20897)]