200677784

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 381888000

約数和(自身を除く): 181210216

約数列:

[1, 2, 4, 8, 103, 206, 239, 412, 478, 824, 956, 1019, 1912, 2038, 4076, 8152, 24617, 49234, 98468, 104957, 196936, 209914, 243541, 419828, 487082, 839656, 974164, 1948328, 25084723, 50169446, 100338892, 200677784]

約数ペア:

[(1, 200677784), (2, 100338892), (4, 50169446), (8, 25084723), (103, 1948328), (206, 974164), (239, 839656), (412, 487082), (478, 419828), (824, 243541), (956, 209914), (1019, 196936), (1912, 104957), (2038, 98468), (4076, 49234), (8152, 24617)]