200917778858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1\times {\mathrm{825443}}^1$

素因数の和:832621

約数の個数: 16

約数和(自身を含む): 319149668160

約数和(自身を除く): 118231889302

約数列:

[1, 2, 17, 34, 7159, 14318, 121703, 243406, 825443, 1650886, 14032531, 28065062, 5909346437, 11818692874, 100458889429, 200917778858]

約数ペア:

[(1, 200917778858), (2, 100458889429), (17, 11818692874), (34, 5909346437), (7159, 28065062), (14318, 14032531), (121703, 1650886), (243406, 825443)]