212417095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{2503}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 278364672

約数和(自身を除く): 65947577

約数列:

[1, 5, 11, 55, 1543, 2503, 7715, 12515, 16973, 27533, 84865, 137665, 3862129, 19310645, 42483419, 212417095]

約数ペア:

[(1, 212417095), (5, 42483419), (11, 19310645), (55, 3862129), (1543, 137665), (2503, 84865), (7715, 27533), (12515, 16973)]