206413201

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12277}}^1$

素因数の和:12360

約数の個数: 16

約数和(自身を含む): 233380224

約数和(自身を除く): 26967023

約数列:

[1, 17, 23, 43, 391, 731, 989, 12277, 16813, 208709, 282371, 527911, 4800307, 8974487, 12141953, 206413201]

約数ペア:

[(1, 206413201), (17, 12141953), (23, 8974487), (43, 4800307), (391, 527911), (731, 282371), (989, 208709), (12277, 16813)]