219200

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1$

素因数の和:159

約数の個数: 42

約数和(自身を含む): 543306

約数和(自身を除く): 324106

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 548, 685, 800, 1096, 1370, 1600, 2192, 2740, 3425, 4384, 5480, 6850, 8768, 10960, 13700, 21920, 27400, 43840, 54800, 109600, 219200]

約数ペア:

[(1, 219200), (2, 109600), (4, 54800), (5, 43840), (8, 27400), (10, 21920), (16, 13700), (20, 10960), (25, 8768), (32, 6850), (40, 5480), (50, 4384), (64, 3425), (80, 2740), (100, 2192), (137, 1600), (160, 1370), (200, 1096), (274, 800), (320, 685), (400, 548)]