219347324

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{58901}}^1$

素因数の和:58938

約数の個数: 36

約数和(自身を含む): 470037960

約数和(自身を除く): 250690636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 58901, 117802, 235604, 412307, 824614, 1119119, 1649228, 2238238, 2886149, 4476476, 5772298, 7833833, 11544596, 15667666, 31335332, 54836831, 109673662, 219347324]

約数ペア:

[(1, 219347324), (2, 109673662), (4, 54836831), (7, 31335332), (14, 15667666), (19, 11544596), (28, 7833833), (38, 5772298), (49, 4476476), (76, 2886149), (98, 2238238), (133, 1649228), (196, 1119119), (266, 824614), (532, 412307), (931, 235604), (1862, 117802), (3724, 58901)]