207869079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45317}}^1$

素因数の和:45470

約数の個数: 16

約数和(自身を含む): 304536960

約数和(自身を除く): 96667881

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 45317, 135951, 498487, 1495461, 6299063, 18897189, 69289693, 207869079]

約数ペア:

[(1, 207869079), (3, 69289693), (11, 18897189), (33, 6299063), (139, 1495461), (417, 498487), (1529, 135951), (4587, 45317)]