200825008

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52517}}^1$

素因数の和:52764

約数の個数: 20

約数和(自身を含む): 390733920

約数和(自身を除く): 189908912

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52517, 105034, 210068, 420136, 840272, 12551563, 25103126, 50206252, 100412504, 200825008]

約数ペア:

[(1, 200825008), (2, 100412504), (4, 50206252), (8, 25103126), (16, 12551563), (239, 840272), (478, 420136), (956, 210068), (1912, 105034), (3824, 52517)]