200428952

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{191249}}^1$

素因数の和:191386

約数の個数: 16

約数和(自身を含む): 378675000

約数和(自身を除く): 178246048

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 191249, 382498, 764996, 1529992, 25053619, 50107238, 100214476, 200428952]

約数ペア:

[(1, 200428952), (2, 100214476), (4, 50107238), (8, 25053619), (131, 1529992), (262, 764996), (524, 382498), (1048, 191249)]