216868949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3323}}^1$

素因数の和:3700

約数の個数: 16

約数和(自身を含む): 251294400

約数和(自身を除く): 34425451

約数列:

[1, 11, 17, 187, 349, 3323, 3839, 5933, 36553, 56491, 65263, 621401, 1159727, 12756997, 19715359, 216868949]

約数ペア:

[(1, 216868949), (11, 19715359), (17, 12756997), (187, 1159727), (349, 621401), (3323, 65263), (3839, 56491), (5933, 36553)]