205125514330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{4920257}}^1$

素因数の和:4920654

約数の個数: 32

約数和(自身を含む): 403854776640

約数和(自身を除く): 198729262310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1895, 3790, 4169, 8338, 20845, 41690, 4920257, 9840514, 24601285, 49202570, 54122827, 108245654, 270614135, 541228270, 1864777403, 3729554806, 9323887015, 18647774030, 20512551433, 41025102866, 102562757165, 205125514330]

約数ペア:

[(1, 205125514330), (2, 102562757165), (5, 41025102866), (10, 20512551433), (11, 18647774030), (22, 9323887015), (55, 3729554806), (110, 1864777403), (379, 541228270), (758, 270614135), (1895, 108245654), (3790, 54122827), (4169, 49202570), (8338, 24601285), (20845, 9840514), (41690, 4920257)]