208775851210

素因数分解:

$2^1\times 5^1\times {\mathrm{11159}}^1\times {\mathrm{1870919}}^1$

素因数の和:1882085

約数の個数: 16

約数和(自身を含む): 375830409600

約数和(自身を除く): 167054558390

約数列:

[1, 2, 5, 10, 11159, 22318, 55795, 111590, 1870919, 3741838, 9354595, 18709190, 20877585121, 41755170242, 104387925605, 208775851210]

約数ペア:

[(1, 208775851210), (2, 104387925605), (5, 41755170242), (10, 20877585121), (11159, 18709190), (22318, 9354595), (55795, 3741838), (111590, 1870919)]