203401870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6619}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 419443200

約数和(自身を除く): 216041330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 3073, 4390, 6146, 6619, 13238, 15365, 30730, 33095, 46333, 66190, 92666, 231665, 463330, 2905741, 5811482, 14528705, 20340187, 29057410, 40680374, 101700935, 203401870]

約数ペア:

[(1, 203401870), (2, 101700935), (5, 40680374), (7, 29057410), (10, 20340187), (14, 14528705), (35, 5811482), (70, 2905741), (439, 463330), (878, 231665), (2195, 92666), (3073, 66190), (4390, 46333), (6146, 33095), (6619, 30730), (13238, 15365)]