196142012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{40897}}^1$

素因数の和:41021

約数の個数: 24

約数和(自身を含む): 377897520

約数和(自身を除く): 181755508

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 40897, 81794, 163588, 449867, 899734, 1799468, 4457773, 8915546, 17831092, 49035503, 98071006, 196142012]

約数ペア:

[(1, 196142012), (2, 98071006), (4, 49035503), (11, 17831092), (22, 8915546), (44, 4457773), (109, 1799468), (218, 899734), (436, 449867), (1199, 163588), (2398, 81794), (4796, 40897)]