201646107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90709}}^1$

素因数の和:90747

約数の個数: 24

約数和(自身を含む): 330184400

約数和(自身を除く): 128538293

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 90709, 272127, 816381, 1179217, 1723471, 3537651, 5170413, 10612953, 15511239, 22405123, 67215369, 201646107]

約数ペア:

[(1, 201646107), (3, 67215369), (9, 22405123), (13, 15511239), (19, 10612953), (39, 5170413), (57, 3537651), (117, 1723471), (171, 1179217), (247, 816381), (741, 272127), (2223, 90709)]