211644389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 234596736

約数和(自身を除く): 22952347

約数列:

[1, 11, 101, 197, 967, 1111, 2167, 10637, 19897, 97667, 190499, 218867, 1074337, 2095489, 19240399, 211644389]

約数ペア:

[(1, 211644389), (11, 19240399), (101, 2095489), (197, 1074337), (967, 218867), (1111, 190499), (2167, 97667), (10637, 19897)]