205820170

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{14303}}^1$

素因数の和:15749

約数の個数: 16

約数和(自身を含む): 370759680

約数和(自身を除く): 164939510

約数列:

[1, 2, 5, 10, 1439, 2878, 7195, 14303, 14390, 28606, 71515, 143030, 20582017, 41164034, 102910085, 205820170]

約数ペア:

[(1, 205820170), (2, 102910085), (5, 41164034), (10, 20582017), (1439, 143030), (2878, 71515), (7195, 28606), (14303, 14390)]