200289568

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{47779}}^1$

素因数の和:47920

約数の個数: 24

約数和(自身を含む): 397338480

約数和(自身を除く): 197048912

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 47779, 95558, 191116, 382232, 764464, 1528928, 6259049, 12518098, 25036196, 50072392, 100144784, 200289568]

約数ペア:

[(1, 200289568), (2, 100144784), (4, 50072392), (8, 25036196), (16, 12518098), (32, 6259049), (131, 1528928), (262, 764464), (524, 382232), (1048, 191116), (2096, 95558), (4192, 47779)]