201785284

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{1693}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 358585920

約数和(自身を除く): 156800636

約数列:

[1, 2, 4, 83, 166, 332, 359, 718, 1436, 1693, 3386, 6772, 29797, 59594, 119188, 140519, 281038, 562076, 607787, 1215574, 2431148, 50446321, 100892642, 201785284]

約数ペア:

[(1, 201785284), (2, 100892642), (4, 50446321), (83, 2431148), (166, 1215574), (332, 607787), (359, 562076), (718, 281038), (1436, 140519), (1693, 119188), (3386, 59594), (6772, 29797)]