205658866

素因数分解:

$2^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{6823}}^1$

素因数の和:8985

約数の個数: 16

約数和(自身を含む): 352773504

約数和(自身を除く): 147114638

約数列:

[1, 2, 7, 14, 2153, 4306, 6823, 13646, 15071, 30142, 47761, 95522, 14689919, 29379838, 102829433, 205658866]

約数ペア:

[(1, 205658866), (2, 102829433), (7, 29379838), (14, 14689919), (2153, 95522), (4306, 47761), (6823, 30142), (13646, 15071)]