208804726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{53899}}^1$

素因数の和:54063

約数の個数: 16

約数和(自身を含む): 339570000

約数和(自身を除く): 130765274

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 53899, 107798, 700687, 1401374, 8030951, 16061902, 104402363, 208804726]

約数ペア:

[(1, 208804726), (2, 104402363), (13, 16061902), (26, 8030951), (149, 1401374), (298, 700687), (1937, 107798), (3874, 53899)]