249898108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{2131}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 460853120

約数和(自身を除く): 210955012

約数列:

[1, 2, 4, 19, 38, 76, 1543, 2131, 3086, 4262, 6172, 8524, 29317, 40489, 58634, 80978, 117268, 161956, 3288133, 6576266, 13152532, 62474527, 124949054, 249898108]

約数ペア:

[(1, 249898108), (2, 124949054), (4, 62474527), (19, 13152532), (38, 6576266), (76, 3288133), (1543, 161956), (2131, 117268), (3086, 80978), (4262, 58634), (6172, 40489), (8524, 29317)]