207722306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{36739}}^1$

素因数の和:37009

約数の個数: 16

約数和(自身を含む): 341241120

約数和(自身を除く): 133518814

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 36739, 73478, 404129, 808258, 9441923, 18883846, 103861153, 207722306]

約数ペア:

[(1, 207722306), (2, 103861153), (11, 18883846), (22, 9441923), (257, 808258), (514, 404129), (2827, 73478), (5654, 36739)]