211020636

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{43853}}^1$

素因数の和:44261

約数の個数: 24

約数和(自身を含む): 493620624

約数和(自身を除く): 282599988

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 43853, 87706, 131559, 175412, 263118, 526236, 17585053, 35170106, 52755159, 70340212, 105510318, 211020636]

約数ペア:

[(1, 211020636), (2, 105510318), (3, 70340212), (4, 52755159), (6, 35170106), (12, 17585053), (401, 526236), (802, 263118), (1203, 175412), (1604, 131559), (2406, 87706), (4812, 43853)]