206160984

素因数分解:

$2^3\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 573948000

約数和(自身を除く): 367787016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 641, 1282, 1489, 1923, 2564, 2978, 3846, 4467, 5128, 5769, 5956, 7692, 8934, 11538, 11912, 13401, 15384, 17307, 17868, 23076, 26802, 34614, 35736, 40203, 46152, 53604, 69228, 80406, 107208, 138456, 160812, 321624, 954449, 1908898, 2863347, 3817796, 5726694, 7635592, 8590041, 11453388, 17180082, 22906776, 25770123, 34360164, 51540246, 68720328, 103080492, 206160984]

約数ペア:

[(1, 206160984), (2, 103080492), (3, 68720328), (4, 51540246), (6, 34360164), (8, 25770123), (9, 22906776), (12, 17180082), (18, 11453388), (24, 8590041), (27, 7635592), (36, 5726694), (54, 3817796), (72, 2863347), (108, 1908898), (216, 954449), (641, 321624), (1282, 160812), (1489, 138456), (1923, 107208), (2564, 80406), (2978, 69228), (3846, 53604), (4467, 46152), (5128, 40203), (5769, 35736), (5956, 34614), (7692, 26802), (8934, 23076), (11538, 17868), (11912, 17307), (13401, 15384)]