221287933

素因数分解:

${\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 230414976

約数和(自身を除く): 9127043

約数列:

[1, 43, 151, 173, 197, 6493, 7439, 8471, 26123, 29747, 34081, 1123289, 1279121, 1465483, 5146231, 221287933]

約数ペア:

[(1, 221287933), (43, 5146231), (151, 1465483), (173, 1279121), (197, 1123289), (6493, 34081), (7439, 29747), (8471, 26123)]