204467319

素因数分解:

$3^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{2131}}^1$

素因数の和:3667

約数の個数: 24

約数和(自身を含む): 337913472

約数和(自身を除く): 133446153

約数列:

[1, 3, 7, 9, 21, 63, 1523, 2131, 4569, 6393, 10661, 13707, 14917, 19179, 31983, 44751, 95949, 134253, 3245513, 9736539, 22718591, 29209617, 68155773, 204467319]

約数ペア:

[(1, 204467319), (3, 68155773), (7, 29209617), (9, 22718591), (21, 9736539), (63, 3245513), (1523, 134253), (2131, 95949), (4569, 44751), (6393, 31983), (10661, 19179), (13707, 14917)]