200916247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{2707}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 240210432

約数和(自身を除く): 39294185

約数列:

[1, 7, 23, 161, 461, 2707, 3227, 10603, 18949, 62261, 74221, 435827, 1247927, 8735489, 28702321, 200916247]

約数ペア:

[(1, 200916247), (7, 28702321), (23, 8735489), (161, 1247927), (461, 435827), (2707, 74221), (3227, 62261), (10603, 18949)]