218551492

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{3691}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 388900512

約数和(自身を除く): 170349020

約数列:

[1, 2, 4, 113, 131, 226, 262, 452, 524, 3691, 7382, 14764, 14803, 29606, 59212, 417083, 483521, 834166, 967042, 1668332, 1934084, 54637873, 109275746, 218551492]

約数ペア:

[(1, 218551492), (2, 109275746), (4, 54637873), (113, 1934084), (131, 1668332), (226, 967042), (262, 834166), (452, 483521), (524, 417083), (3691, 59212), (7382, 29606), (14764, 14803)]