219132084

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139397}}^1$

素因数の和:139535

約数の個数: 24

約数和(自身を含む): 515215008

約数和(自身を除く): 296082924

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 139397, 278794, 418191, 557588, 836382, 1672764, 18261007, 36522014, 54783021, 73044028, 109566042, 219132084]

約数ペア:

[(1, 219132084), (2, 109566042), (3, 73044028), (4, 54783021), (6, 36522014), (12, 18261007), (131, 1672764), (262, 836382), (393, 557588), (524, 418191), (786, 278794), (1572, 139397)]