201407853

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{983}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 271111680

約数和(自身を除く): 69703827

約数列:

[1, 3, 163, 419, 489, 983, 1257, 2949, 68297, 160229, 204891, 411877, 480687, 1235631, 67135951, 201407853]

約数ペア:

[(1, 201407853), (3, 67135951), (163, 1235631), (419, 480687), (489, 411877), (983, 204891), (1257, 160229), (2949, 68297)]