225620171

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{1151}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 264757248

約数和(自身を除く): 39137077

約数列:

[1, 7, 41, 287, 683, 1151, 4781, 8057, 28003, 47191, 196021, 330337, 786133, 5502931, 32231453, 225620171]

約数ペア:

[(1, 225620171), (7, 32231453), (41, 5502931), (287, 786133), (683, 330337), (1151, 196021), (4781, 47191), (8057, 28003)]