200996908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{312107}}^1$

素因数の和:312141

約数の個数: 24

約数和(自身を含む): 419473152

約数和(自身を除く): 218476244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 312107, 624214, 1248428, 2184749, 4369498, 7178461, 8738996, 14356922, 28713844, 50249227, 100498454, 200996908]

約数ペア:

[(1, 200996908), (2, 100498454), (4, 50249227), (7, 28713844), (14, 14356922), (23, 8738996), (28, 7178461), (46, 4369498), (92, 2184749), (161, 1248428), (322, 624214), (644, 312107)]