208034939905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{6287893}}^1$

素因数の和:6288420

約数の個数: 16

約数和(自身を含む): 269373378960

約数和(自身を除く): 61338439055

約数列:

[1, 5, 13, 65, 509, 2545, 6617, 33085, 6287893, 31439465, 81742609, 408713045, 3200537537, 16002687685, 41606987981, 208034939905]

約数ペア:

[(1, 208034939905), (5, 41606987981), (13, 16002687685), (65, 3200537537), (509, 408713045), (2545, 81742609), (6617, 31439465), (33085, 6287893)]