201660881149

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{7563323}}^1$

素因数の和:7563636

約数の個数: 16

約数和(自身を含む): 249045132672

約数和(自身を除く): 47384251523

約数列:

[1, 7, 13, 91, 293, 2051, 3809, 26663, 7563323, 52943261, 98323199, 688262393, 2216053639, 15512375473, 28808697307, 201660881149]

約数ペア:

[(1, 201660881149), (7, 28808697307), (13, 15512375473), (91, 2216053639), (293, 688262393), (2051, 98323199), (3809, 52943261), (26663, 7563323)]