211344172270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{274472951}}^1$

素因数の和:274472976

約数の個数: 32

約数和(自身を含む): 474289261056

約数和(自身を除く): 262945088786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 274472951, 548945902, 1372364755, 1921310657, 2744729510, 3019202461, 3842621314, 6038404922, 9606553285, 15096012305, 19213106570, 21134417227, 30192024610, 42268834454, 105672086135, 211344172270]

約数ペア:

[(1, 211344172270), (2, 105672086135), (5, 42268834454), (7, 30192024610), (10, 21134417227), (11, 19213106570), (14, 15096012305), (22, 9606553285), (35, 6038404922), (55, 3842621314), (70, 3019202461), (77, 2744729510), (110, 1921310657), (154, 1372364755), (385, 548945902), (770, 274472951)]