218213284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{8287}}^1$

素因数の和:8547

約数の個数: 24

約数和(自身を含む): 396829440

約数和(自身を除く): 178616156

約数列:

[1, 2, 4, 29, 58, 116, 227, 454, 908, 6583, 8287, 13166, 16574, 26332, 33148, 240323, 480646, 961292, 1881149, 3762298, 7524596, 54553321, 109106642, 218213284]

約数ペア:

[(1, 218213284), (2, 109106642), (4, 54553321), (29, 7524596), (58, 3762298), (116, 1881149), (227, 961292), (454, 480646), (908, 240323), (6583, 33148), (8287, 26332), (13166, 16574)]