213993696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{318443}}^1$

素因数の和:318463

約数の個数: 48

約数和(自身を含む): 641983104

約数和(自身を除く): 427989408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 318443, 636886, 955329, 1273772, 1910658, 2229101, 2547544, 3821316, 4458202, 5095088, 6687303, 7642632, 8916404, 10190176, 13374606, 15285264, 17832808, 26749212, 30570528, 35665616, 53498424, 71331232, 106996848, 213993696]

約数ペア:

[(1, 213993696), (2, 106996848), (3, 71331232), (4, 53498424), (6, 35665616), (7, 30570528), (8, 26749212), (12, 17832808), (14, 15285264), (16, 13374606), (21, 10190176), (24, 8916404), (28, 7642632), (32, 6687303), (42, 5095088), (48, 4458202), (56, 3821316), (84, 2547544), (96, 2229101), (112, 1910658), (168, 1273772), (224, 955329), (336, 636886), (672, 318443)]