200798110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{153281}}^1$

素因数の和:153419

約数の個数: 16

約数和(自身を含む): 364198032

約数和(自身を除く): 163399922

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 153281, 306562, 766405, 1532810, 20079811, 40159622, 100399055, 200798110]

約数ペア:

[(1, 200798110), (2, 100399055), (5, 40159622), (10, 20079811), (131, 1532810), (262, 766405), (655, 306562), (1310, 153281)]