201955321708

素因数分解:

$2^2\times 7^1\times {\mathrm{7212690061}}^1$

素因数の和:7212690072

約数の個数: 12

約数和(自身を含む): 403910643472

約数和(自身を除く): 201955321764

約数列:

[1, 2, 4, 7, 14, 28, 7212690061, 14425380122, 28850760244, 50488830427, 100977660854, 201955321708]

約数ペア:

[(1, 201955321708), (2, 100977660854), (4, 50488830427), (7, 28850760244), (14, 14425380122), (28, 7212690061)]