205382485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{761}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 308116224

約数和(自身を除く): 102733739

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 701, 761, 3505, 3805, 4907, 5327, 7711, 8371, 24535, 26635, 38555, 41855, 53977, 58597, 269885, 292985, 533461, 2667305, 3734227, 5868071, 18671135, 29340355, 41076497, 205382485]

約数ペア:

[(1, 205382485), (5, 41076497), (7, 29340355), (11, 18671135), (35, 5868071), (55, 3734227), (77, 2667305), (385, 533461), (701, 292985), (761, 269885), (3505, 58597), (3805, 53977), (4907, 41855), (5327, 38555), (7711, 26635), (8371, 24535)]