217701346

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{9341}}^1$

素因数の和:9657

約数の個数: 16

約数和(自身を含む): 335415168

約数和(自身を除く): 117713822

約数列:

[1, 2, 43, 86, 271, 542, 9341, 11653, 18682, 23306, 401663, 803326, 2531411, 5062822, 108850673, 217701346]

約数ペア:

[(1, 217701346), (2, 108850673), (43, 5062822), (86, 2531411), (271, 803326), (542, 401663), (9341, 23306), (11653, 18682)]