200072439

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{26687}}^1$

素因数の和:26724

約数の個数: 36

約数和(自身を含む): 355964544

約数和(自身を除く): 155892105

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 26687, 80061, 186809, 240183, 453679, 560427, 1307663, 1361037, 1681281, 3175753, 3922989, 4083111, 9527259, 11768967, 22230271, 28581777, 66690813, 200072439]

約数ペア:

[(1, 200072439), (3, 66690813), (7, 28581777), (9, 22230271), (17, 11768967), (21, 9527259), (49, 4083111), (51, 3922989), (63, 3175753), (119, 1681281), (147, 1361037), (153, 1307663), (357, 560427), (441, 453679), (833, 240183), (1071, 186809), (2499, 80061), (7497, 26687)]