208048715

素因数分解:

$5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{10867}}^1$

素因数の和:11426

約数の個数: 16

約数和(自身を含む): 285871872

約数和(自身を除く): 77823157

約数列:

[1, 5, 7, 35, 547, 2735, 3829, 10867, 19145, 54335, 76069, 380345, 5944249, 29721245, 41609743, 208048715]

約数ペア:

[(1, 208048715), (5, 41609743), (7, 29721245), (35, 5944249), (547, 380345), (2735, 76069), (3829, 54335), (10867, 19145)]