200040738

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239857}}^1$

素因数の和:240001

約数の個数: 16

約数和(自身を含む): 402961440

約数和(自身を除く): 202920702

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 239857, 479714, 719571, 1439142, 33340123, 66680246, 100020369, 200040738]

約数ペア:

[(1, 200040738), (2, 100020369), (3, 66680246), (6, 33340123), (139, 1439142), (278, 719571), (417, 479714), (834, 239857)]